30001401

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{25841}}^1$

素因数の和:25893

約数の個数: 16

約数和(自身を含む): 45481920

約数和(自身を除く): 15480519

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 25841, 77523, 232569, 697707, 1111163, 3333489, 10000467, 30001401]

約数ペア:

[(1, 30001401), (3, 10000467), (9, 3333489), (27, 1111163), (43, 697707), (129, 232569), (387, 77523), (1161, 25841)]