100103521

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{12689}}^1$

素因数の和:12733

約数の個数: 16

約数和(自身を含む): 121824000

約数和(自身を除く): 21720479

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 12689, 88823, 291847, 621761, 2042929, 4352327, 14300503, 100103521]

約数ペア:

[(1, 100103521), (7, 14300503), (23, 4352327), (49, 2042929), (161, 621761), (343, 291847), (1127, 88823), (7889, 12689)]