291212040689

素因数分解:

${\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1\times {\mathrm{11971}}^1$

素因数の和:13120

約数の個数: 16

約数和(自身を含む): 295651892160

約数和(自身を除く): 4439851471

約数列:

[1, 89, 443, 617, 11971, 39427, 54913, 273331, 1065419, 5303153, 7386107, 24326459, 471980617, 657363523, 3272045401, 291212040689]

約数ペア:

[(1, 291212040689), (89, 3272045401), (443, 657363523), (617, 471980617), (11971, 24326459), (39427, 7386107), (54913, 5303153), (273331, 1065419)]