9909385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 12771216

約数和(自身を除く): 2861831

約数列:

[1, 5, 17, 73, 85, 365, 1241, 1597, 6205, 7985, 27149, 116581, 135745, 582905, 1981877, 9909385]

約数ペア:

[(1, 9909385), (5, 1981877), (17, 582905), (73, 135745), (85, 116581), (365, 27149), (1241, 7985), (1597, 6205)]