258327121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{2503}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 295311744

約数和(自身を除く): 36984623

約数列:

[1, 13, 17, 221, 467, 2503, 6071, 7939, 32539, 42551, 103207, 553163, 1168901, 15195713, 19871317, 258327121]

約数ペア:

[(1, 258327121), (13, 19871317), (17, 15195713), (221, 1168901), (467, 553163), (2503, 103207), (6071, 42551), (7939, 32539)]