12871027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 14323680

約数和(自身を除く): 1452653

約数列:

[1, 13, 59, 97, 173, 767, 1261, 2249, 5723, 10207, 16781, 74399, 132691, 218153, 990079, 12871027]

約数ペア:

[(1, 12871027), (13, 990079), (59, 218153), (97, 132691), (173, 74399), (767, 16781), (1261, 10207), (2249, 5723)]