28917756483

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2801}}^1$

素因数の和:3089

約数の個数: 96

約数和(自身を含む): 51517347840

約数和(自身を除く): 22599591357

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 187, 231, 239, 357, 363, 561, 717, 847, 1309, 1673, 2057, 2541, 2629, 2801, 3927, 4063, 5019, 6171, 7887, 8403, 12189, 14399, 18403, 19607, 28441, 28919, 30811, 43197, 44693, 47617, 55209, 58821, 85323, 86757, 92433, 134079, 142851, 202433, 215677, 312851, 333319, 338921, 491623, 523787, 607299, 647031, 669439, 938553, 999957, 1016763, 1474869, 1571361, 2008317, 2372447, 3441361, 3666509, 4686073, 5761657, 7117341, 7363829, 10324083, 10999527, 11380463, 14058219, 17284971, 22091487, 34141389, 40331599, 51546803, 79663241, 81002119, 120994797, 125185093, 154640409, 238989723, 243006357, 375555279, 567014833, 876295651, 1377036023, 1701044499, 2628886953, 4131108069, 9639252161, 28917756483]

約数ペア:

[(1, 28917756483), (3, 9639252161), (7, 4131108069), (11, 2628886953), (17, 1701044499), (21, 1377036023), (33, 876295651), (51, 567014833), (77, 375555279), (119, 243006357), (121, 238989723), (187, 154640409), (231, 125185093), (239, 120994797), (357, 81002119), (363, 79663241), (561, 51546803), (717, 40331599), (847, 34141389), (1309, 22091487), (1673, 17284971), (2057, 14058219), (2541, 11380463), (2629, 10999527), (2801, 10324083), (3927, 7363829), (4063, 7117341), (5019, 5761657), (6171, 4686073), (7887, 3666509), (8403, 3441361), (12189, 2372447), (14399, 2008317), (18403, 1571361), (19607, 1474869), (28441, 1016763), (28919, 999957), (30811, 938553), (43197, 669439), (44693, 647031), (47617, 607299), (55209, 523787), (58821, 491623), (85323, 338921), (86757, 333319), (92433, 312851), (134079, 215677), (142851, 202433)]