8668569

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 14402304

約数和(自身を除く): 5733735

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 281, 339, 791, 843, 1469, 1967, 2373, 3653, 4407, 5901, 10283, 10959, 25571, 30849, 31753, 76713, 95259, 222271, 412789, 666813, 1238367, 2889523, 8668569]

約数ペア:

[(1, 8668569), (3, 2889523), (7, 1238367), (13, 666813), (21, 412789), (39, 222271), (91, 95259), (113, 76713), (273, 31753), (281, 30849), (339, 25571), (791, 10959), (843, 10283), (1469, 5901), (1967, 4407), (2373, 3653)]