128559601

素因数分解:

${\mathrm{131}}^1\times {\mathrm{641}}^1\times {\mathrm{1531}}^1$

素因数の和:2303

約数の個数: 8

約数和(自身を含む): 129827808

約数和(自身を除く): 1268207

約数列:

[1, 131, 641, 1531, 83971, 200561, 981371, 128559601]

約数ペア:

[(1, 128559601), (131, 981371), (641, 200561), (1531, 83971)]