9904743

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 15200640

約数和(自身を除く): 5295897

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 811, 1357, 2433, 4071, 7299, 12213, 18653, 47849, 55959, 143547, 167877, 430641, 1100527, 3301581, 9904743]

約数ペア:

[(1, 9904743), (3, 3301581), (9, 1100527), (23, 430641), (59, 167877), (69, 143547), (177, 55959), (207, 47849), (531, 18653), (811, 12213), (1357, 7299), (2433, 4071)]