13142722047

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{7993}}^1$

素因数の和:8352

約数の個数: 64

約数和(自身を含む): 22777144320

約数和(自身を除く): 9634422273

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 317, 399, 741, 951, 1729, 2219, 4121, 5187, 6023, 6657, 7993, 12363, 18069, 23979, 28847, 42161, 55951, 78299, 86541, 103909, 126483, 151867, 167853, 234897, 311727, 455601, 548093, 727363, 1063069, 1644279, 1974271, 2182089, 2533781, 3189207, 5922813, 7601343, 13819897, 17736467, 32939153, 41459691, 48141839, 53209401, 98817459, 144425517, 230574071, 336992873, 625843907, 691722213, 1010978619, 1877531721, 4380907349, 13142722047]

約数ペア:

[(1, 13142722047), (3, 4380907349), (7, 1877531721), (13, 1010978619), (19, 691722213), (21, 625843907), (39, 336992873), (57, 230574071), (91, 144425517), (133, 98817459), (247, 53209401), (273, 48141839), (317, 41459691), (399, 32939153), (741, 17736467), (951, 13819897), (1729, 7601343), (2219, 5922813), (4121, 3189207), (5187, 2533781), (6023, 2182089), (6657, 1974271), (7993, 1644279), (12363, 1063069), (18069, 727363), (23979, 548093), (28847, 455601), (42161, 311727), (55951, 234897), (78299, 167853), (86541, 151867), (103909, 126483)]