33420981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 51655680

約数和(自身を除く): 18234699

約数列:

[1, 3, 11, 19, 33, 57, 151, 209, 353, 453, 627, 1059, 1661, 2869, 3883, 4983, 6707, 8607, 11649, 20121, 31559, 53303, 73777, 94677, 159909, 221331, 586333, 1012757, 1758999, 3038271, 11140327, 33420981]

約数ペア:

[(1, 33420981), (3, 11140327), (11, 3038271), (19, 1758999), (33, 1012757), (57, 586333), (151, 221331), (209, 159909), (353, 94677), (453, 73777), (627, 53303), (1059, 31559), (1661, 20121), (2869, 11649), (3883, 8607), (4983, 6707)]