2275707

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 3586896

約数和(自身を除く): 1311189

約数列:

[1, 3, 7, 21, 49, 113, 137, 147, 339, 411, 791, 959, 2373, 2877, 5537, 6713, 15481, 16611, 20139, 46443, 108367, 325101, 758569, 2275707]

約数ペア:

[(1, 2275707), (3, 758569), (7, 325101), (21, 108367), (49, 46443), (113, 20139), (137, 16611), (147, 15481), (339, 6713), (411, 5537), (791, 2877), (959, 2373)]