768192009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{16001}}^1$

素因数の和:17248

約数の個数: 16

約数和(自身を含む): 1104009984

約数和(自身を除く): 335817975

約数列:

[1, 3, 13, 39, 1231, 3693, 16001, 16003, 48003, 48009, 208013, 624039, 19697231, 59091693, 256064003, 768192009]

約数ペア:

[(1, 768192009), (3, 256064003), (13, 59091693), (39, 19697231), (1231, 624039), (3693, 208013), (16001, 48009), (16003, 48003)]