15730497

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{9551}}^1$

素因数の和:9621

約数の個数: 16

約数和(自身を含む): 23688960

約数和(自身を除く): 7958463

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 9551, 28653, 85959, 257877, 582611, 1747833, 5243499, 15730497]

約数ペア:

[(1, 15730497), (3, 5243499), (9, 1747833), (27, 582611), (61, 257877), (183, 85959), (549, 28653), (1647, 9551)]