124124497

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{3041}}^1$

素因数の和:3086

約数の個数: 20

約数和(自身を含む): 153371556

約数和(自身を除く): 29247059

約数列:

[1, 7, 17, 49, 119, 343, 833, 2401, 3041, 5831, 21287, 40817, 51697, 149009, 361879, 1043063, 2533153, 7301441, 17732071, 124124497]

約数ペア:

[(1, 124124497), (7, 17732071), (17, 7301441), (49, 2533153), (119, 1043063), (343, 361879), (833, 149009), (2401, 51697), (3041, 40817), (5831, 21287)]