31150371

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{13127}}^1$

素因数の和:13250

約数の個数: 16

約数和(自身を含む): 47890944

約数和(自身を除く): 16740573

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 13127, 39381, 91889, 275667, 1483351, 4450053, 10383457, 31150371]

約数ペア:

[(1, 31150371), (3, 10383457), (7, 4450053), (21, 1483351), (113, 275667), (339, 91889), (791, 39381), (2373, 13127)]