31314411

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{19013}}^1$

素因数の和:19083

約数の個数: 16

約数和(自身を含む): 47154720

約数和(自身を除く): 15840309

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 19013, 57039, 171117, 513351, 1159793, 3479379, 10438137, 31314411]

約数ペア:

[(1, 31314411), (3, 10438137), (9, 3479379), (27, 1159793), (61, 513351), (183, 171117), (549, 57039), (1647, 19013)]