212072712189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{9851}}^1\times {\mathrm{552001}}^1$

素因数の和:561868

約数の個数: 16

約数和(自身を含む): 304546127424

約数和(自身を除く): 92473415235

約数列:

[1, 3, 13, 39, 9851, 29553, 128063, 384189, 552001, 1656003, 7176013, 21528039, 5437761851, 16313285553, 70690904063, 212072712189]

約数ペア:

[(1, 212072712189), (3, 70690904063), (13, 16313285553), (39, 5437761851), (9851, 21528039), (29553, 7176013), (128063, 1656003), (384189, 552001)]