15889341

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6679}}^1$

素因数の和:6756

約数の個数: 16

約数和(自身を含む): 23192960

約数和(自身を除く): 7303619

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 6679, 20037, 86827, 260481, 407419, 1222257, 5296447, 15889341]

約数ペア:

[(1, 15889341), (3, 5296447), (13, 1222257), (39, 407419), (61, 260481), (183, 86827), (793, 20037), (2379, 6679)]