12922713

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{4391}}^1$

素因数の和:4509

約数の個数: 16

約数和(自身を含む): 19324800

約数和(自身を除く): 6402087

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 4391, 13173, 39519, 118557, 478619, 1435857, 4307571, 12922713]

約数ペア:

[(1, 12922713), (3, 4307571), (9, 1435857), (27, 478619), (109, 118557), (327, 39519), (981, 13173), (2943, 4391)]