39894417

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{6131}}^1$

素因数の和:6381

約数の個数: 16

約数和(自身を含む): 59357760

約数和(自身を除く): 19463343

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6131, 6507, 18393, 55179, 165537, 1477571, 4432713, 13298139, 39894417]

約数ペア:

[(1, 39894417), (3, 13298139), (9, 4432713), (27, 1477571), (241, 165537), (723, 55179), (2169, 18393), (6131, 6507)]