9880549

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 11692800

約数和(自身を除く): 1812251

約数列:

[1, 7, 41, 173, 199, 287, 1211, 1393, 7093, 8159, 34427, 49651, 57113, 240989, 1411507, 9880549]

約数ペア:

[(1, 9880549), (7, 1411507), (41, 240989), (173, 57113), (199, 49651), (287, 34427), (1211, 8159), (1393, 7093)]