1210901329

素因数分解:

${\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{19661}}^1$

素因数の和:20192

約数の個数: 12

約数和(自身を含む): 1333673460

約数和(自身を除く): 122772131

約数列:

[1, 11, 121, 509, 5599, 19661, 61589, 216271, 2378981, 10007449, 110081939, 1210901329]

約数ペア:

[(1, 1210901329), (11, 110081939), (121, 10007449), (509, 2378981), (5599, 216271), (19661, 61589)]