1399157095

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{314771}}^1$

素因数の和:314910

約数の個数: 16

約数和(自身を含む): 1933959168

約数和(自身を除く): 534802073

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 314771, 1573855, 2203397, 11016985, 39975917, 199879585, 279831419, 1399157095]

約数ペア:

[(1, 1399157095), (5, 279831419), (7, 199879585), (35, 39975917), (127, 11016985), (635, 2203397), (889, 1573855), (4445, 314771)]