15702071

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3343}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 19903488

約数和(自身を除く): 4201417

約数列:

[1, 7, 11, 61, 77, 427, 671, 3343, 4697, 23401, 36773, 203923, 257411, 1427461, 2243153, 15702071]

約数ペア:

[(1, 15702071), (7, 2243153), (11, 1427461), (61, 257411), (77, 203923), (427, 36773), (671, 23401), (3343, 4697)]