331329733

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{60761}}^1$

素因数の和:60828

約数の個数: 16

約数和(自身を含む): 408320640

約数和(自身を除く): 76990907

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 60761, 425327, 1154459, 2491201, 8081213, 17438407, 47332819, 331329733]

約数ペア:

[(1, 331329733), (7, 47332819), (19, 17438407), (41, 8081213), (133, 2491201), (287, 1154459), (779, 425327), (5453, 60761)]