16266813

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 22239360

約数和(自身を除く): 5972547

約数列:

[1, 3, 53, 159, 263, 389, 789, 1167, 13939, 20617, 41817, 61851, 102307, 306921, 5422271, 16266813]

約数ペア:

[(1, 16266813), (3, 5422271), (53, 306921), (159, 102307), (263, 61851), (389, 41817), (789, 20617), (1167, 13939)]