3109351

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 24

約数和(自身を含む): 3978720

約数和(自身を除く): 869369

約数列:

[1, 7, 17, 29, 53, 119, 203, 289, 371, 493, 901, 1537, 2023, 3451, 6307, 8381, 10759, 15317, 26129, 58667, 107219, 182903, 444193, 3109351]

約数ペア:

[(1, 3109351), (7, 444193), (17, 182903), (29, 107219), (53, 58667), (119, 26129), (203, 15317), (289, 10759), (371, 8381), (493, 6307), (901, 3451), (1537, 2023)]