7249021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32801}}^1$

素因数の和:32831

約数の個数: 8

約数和(自身を含む): 8266104

約数和(自身を除く): 1017083

約数列:

[1, 13, 17, 221, 32801, 426413, 557617, 7249021]

約数ペア:

[(1, 7249021), (13, 557617), (17, 426413), (221, 32801)]