2644309921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{110933}}^1$

素因数の和:111152

約数の個数: 12

約数和(自身を含む): 2921335956

約数和(自身を除く): 277026035

約数列:

[1, 11, 121, 197, 2167, 23837, 110933, 1220263, 13422893, 21853801, 240391811, 2644309921]

約数ペア:

[(1, 2644309921), (11, 240391811), (121, 21853801), (197, 13422893), (2167, 1220263), (23837, 110933)]