964628161

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{23633}}^1$

素因数の和:23678

約数の個数: 20

約数和(自身を含む): 1191579012

約数和(自身を除く): 226950851

約数列:

[1, 7, 17, 49, 119, 343, 833, 2401, 5831, 23633, 40817, 165431, 401761, 1158017, 2812327, 8106119, 19686289, 56742833, 137804023, 964628161]

約数ペア:

[(1, 964628161), (7, 137804023), (17, 56742833), (49, 19686289), (119, 8106119), (343, 2812327), (833, 1158017), (2401, 401761), (5831, 165431), (23633, 40817)]