11572203

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 15952640

約数和(自身を除く): 4380437

約数列:

[1, 3, 43, 109, 129, 327, 823, 2469, 4687, 14061, 35389, 89707, 106167, 269121, 3857401, 11572203]

約数ペア:

[(1, 11572203), (3, 3857401), (43, 269121), (109, 106167), (129, 89707), (327, 35389), (823, 14061), (2469, 4687)]