13580861951

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{320009}}^1$

素因数の和:320114

約数の個数: 12

約数和(自身を含む): 14408130240

約数和(自身を除く): 827268289

約数列:

[1, 31, 37, 1147, 1369, 42439, 320009, 9920279, 11840333, 367050323, 438092321, 13580861951]

約数ペア:

[(1, 13580861951), (31, 438092321), (37, 367050323), (1147, 11840333), (1369, 9920279), (42439, 320009)]