4395979

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 5570208

約数和(自身を除く): 1174229

約数列:

[1, 7, 17, 41, 53, 119, 287, 289, 371, 697, 901, 2023, 2173, 4879, 6307, 11849, 15211, 15317, 36941, 82943, 107219, 258587, 627997, 4395979]

約数ペア:

[(1, 4395979), (7, 627997), (17, 258587), (41, 107219), (53, 82943), (119, 36941), (287, 15317), (289, 15211), (371, 11849), (697, 6307), (901, 4879), (2023, 2173)]