13306772531

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4144121}}^1$

素因数の和:4144166

約数の個数: 12

約数和(自身を含む): 15167486520

約数和(自身を除く): 1860713989

約数列:

[1, 13, 19, 169, 247, 3211, 4144121, 53873573, 78738299, 700356449, 1023597887, 13306772531]

約数ペア:

[(1, 13306772531), (13, 1023597887), (19, 700356449), (169, 78738299), (247, 53873573), (3211, 4144121)]