39120009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{13001}}^1$

素因数の和:13080

約数の個数: 16

約数和(自身を含む): 56168640

約数和(自身を除く): 17048631

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 13001, 39003, 221017, 663051, 767059, 2301177, 13040003, 39120009]

約数ペア:

[(1, 39120009), (3, 13040003), (17, 2301177), (51, 767059), (59, 663051), (177, 221017), (1003, 39003), (3009, 13001)]