15693973108471

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139801469}}^1$

素因数の和:139801591

約数の個数: 24

約数和(自身を含む): 19124841096000

約数和(自身を除く): 3430867987529

約数列:

[1, 7, 29, 49, 79, 203, 553, 1421, 2291, 3871, 16037, 112259, 139801469, 978610283, 4054242601, 6850271981, 11044316051, 28379698207, 77310212357, 198657887449, 320285165479, 541171486499, 2241996158353, 15693973108471]

約数ペア:

[(1, 15693973108471), (7, 2241996158353), (29, 541171486499), (49, 320285165479), (79, 198657887449), (203, 77310212357), (553, 28379698207), (1421, 11044316051), (2291, 6850271981), (3871, 4054242601), (16037, 978610283), (112259, 139801469)]