10320129

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2963}}^1$

素因数の和:3018

約数の個数: 20

約数和(自身を含む): 15780336

約数和(自身を除く): 5460207

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2963, 3483, 8889, 26667, 80001, 127409, 240003, 382227, 1146681, 3440043, 10320129]

約数ペア:

[(1, 10320129), (3, 3440043), (9, 1146681), (27, 382227), (43, 240003), (81, 127409), (129, 80001), (387, 26667), (1161, 8889), (2963, 3483)]