13217165521

素因数分解:

$7^1\times {\mathrm{523}}^1\times {\mathrm{937}}^1\times {\mathrm{3853}}^1$

素因数の和:5320

約数の個数: 16

約数和(自身を含む): 15154297984

約数和(自身を除く): 1937132463

約数列:

[1, 7, 523, 937, 3661, 3853, 6559, 26971, 490051, 2015119, 3430357, 3610261, 14105833, 25271827, 1888166503, 13217165521]

約数ペア:

[(1, 13217165521), (7, 1888166503), (523, 25271827), (937, 14105833), (3661, 3610261), (3853, 3430357), (6559, 2015119), (26971, 490051)]