6660017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 8265600

約数和(自身を除く): 1605583

約数列:

[1, 7, 13, 91, 163, 449, 1141, 2119, 3143, 5837, 14833, 40859, 73187, 512309, 951431, 6660017]

約数ペア:

[(1, 6660017), (7, 951431), (13, 512309), (91, 73187), (163, 40859), (449, 14833), (1141, 5837), (2119, 3143)]