391474393

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5981}}^1$

素因数の和:6108

約数の個数: 16

約数和(自身を含む): 422807760

約数和(自身を除く): 31333367

約数列:

[1, 29, 37, 61, 1073, 1769, 2257, 5981, 65453, 173449, 221297, 364841, 6417613, 10580389, 13499117, 391474393]

約数ペア:

[(1, 391474393), (29, 13499117), (37, 10580389), (61, 6417613), (1073, 364841), (1769, 221297), (2257, 173449), (5981, 65453)]