9389913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3947}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 13707456

約数和(自身を除く): 4317543

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 3947, 11841, 51311, 153933, 240767, 722301, 3129971, 9389913]

約数ペア:

[(1, 9389913), (3, 3129971), (13, 722301), (39, 240767), (61, 153933), (183, 51311), (793, 11841), (2379, 3947)]