3220481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 12

約数和(自身を含む): 3712464

約数和(自身を除く): 491983

約数列:

[1, 11, 19, 209, 361, 811, 3971, 8921, 15409, 169499, 292771, 3220481]

約数ペア:

[(1, 3220481), (11, 292771), (19, 169499), (209, 15409), (361, 8921), (811, 3971)]