7776161921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{153379}}^1$

素因数の和:153820

約数の個数: 12

約数和(自身を含む): 8567806800

約数和(自身を除く): 791644879

約数列:

[1, 11, 121, 419, 4609, 50699, 153379, 1687169, 18558859, 64265801, 706923811, 7776161921]

約数ペア:

[(1, 7776161921), (11, 706923811), (121, 64265801), (419, 18558859), (4609, 1687169), (50699, 153379)]