23913231

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 8745969

約数列:

[1, 3, 59, 167, 177, 501, 809, 2427, 9853, 29559, 47731, 135103, 143193, 405309, 7971077, 23913231]

約数ペア:

[(1, 23913231), (3, 7971077), (59, 405309), (167, 143193), (177, 135103), (501, 47731), (809, 29559), (2427, 9853)]