1653327

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1087}}^1$

素因数の和:1119

約数の個数: 18

約数和(自身を含む): 2588352

約数和(自身を除く): 935025

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1087, 1521, 3261, 9783, 14131, 42393, 127179, 183703, 551109, 1653327]

約数ペア:

[(1, 1653327), (3, 551109), (9, 183703), (13, 127179), (39, 42393), (117, 14131), (169, 9783), (507, 3261), (1087, 1521)]