13309827881

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1\times {\mathrm{19991}}^1$

素因数の和:20644

約数の個数: 16

約数和(自身を含む): 15315471360

約数和(自身を除く): 2005643479

約数列:

[1, 7, 227, 419, 1589, 2933, 19991, 95113, 139937, 665791, 4537957, 8376229, 31765699, 58633603, 1901403983, 13309827881]

約数ペア:

[(1, 13309827881), (7, 1901403983), (227, 58633603), (419, 31765699), (1589, 8376229), (2933, 4537957), (19991, 665791), (95113, 139937)]