123670251

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 181278240

約数和(自身を除く): 57607989

約数列:

[1, 3, 9, 113, 277, 339, 439, 831, 1017, 1317, 2493, 3951, 31301, 49607, 93903, 121603, 148821, 281709, 364809, 446463, 1094427, 13741139, 41223417, 123670251]

約数ペア:

[(1, 123670251), (3, 41223417), (9, 13741139), (113, 1094427), (277, 446463), (339, 364809), (439, 281709), (831, 148821), (1017, 121603), (1317, 93903), (2493, 49607), (3951, 31301)]