7097013

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 72

約数和(自身を含む): 13832000

約数和(自身を除く): 6734987

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 49, 57, 63, 77, 99, 121, 133, 147, 171, 209, 231, 343, 363, 399, 441, 539, 627, 693, 847, 931, 1029, 1089, 1197, 1463, 1617, 1881, 2299, 2541, 2793, 3087, 3773, 4389, 4851, 5929, 6517, 6897, 7623, 8379, 10241, 11319, 13167, 16093, 17787, 19551, 20691, 30723, 33957, 41503, 48279, 53361, 58653, 71687, 92169, 112651, 124509, 144837, 215061, 337953, 373527, 645183, 788557, 1013859, 2365671, 7097013]

約数ペア:

[(1, 7097013), (3, 2365671), (7, 1013859), (9, 788557), (11, 645183), (19, 373527), (21, 337953), (33, 215061), (49, 144837), (57, 124509), (63, 112651), (77, 92169), (99, 71687), (121, 58653), (133, 53361), (147, 48279), (171, 41503), (209, 33957), (231, 30723), (343, 20691), (363, 19551), (399, 17787), (441, 16093), (539, 13167), (627, 11319), (693, 10241), (847, 8379), (931, 7623), (1029, 6897), (1089, 6517), (1197, 5929), (1463, 4851), (1617, 4389), (1881, 3773), (2299, 3087), (2541, 2793)]