5155311

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1933}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 7921664

約数和(自身を除く): 2766353

約数列:

[1, 3, 7, 21, 127, 381, 889, 1933, 2667, 5799, 13531, 40593, 245491, 736473, 1718437, 5155311]

約数ペア:

[(1, 5155311), (3, 1718437), (7, 736473), (21, 245491), (127, 40593), (381, 13531), (889, 5799), (1933, 2667)]