12529491

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{1901}}^1$

素因数の和:1943

約数の個数: 16

約数和(自身を含む): 18107040

約数和(自身を除く): 5577549

約数列:

[1, 3, 13, 39, 169, 507, 1901, 2197, 5703, 6591, 24713, 74139, 321269, 963807, 4176497, 12529491]

約数ペア:

[(1, 12529491), (3, 4176497), (13, 963807), (39, 321269), (169, 74139), (507, 24713), (1901, 6591), (2197, 5703)]