4204151

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 20

約数和(自身を含む): 5243472

約数和(自身を除く): 1039321

約数列:

[1, 7, 17, 49, 103, 119, 343, 721, 833, 1751, 2401, 5047, 5831, 12257, 35329, 40817, 85799, 247303, 600593, 4204151]

約数ペア:

[(1, 4204151), (7, 600593), (17, 247303), (49, 85799), (103, 40817), (119, 35329), (343, 12257), (721, 5831), (833, 5047), (1751, 2401)]