317016423

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{26267}}^1$

素因数の和:26428

約数の個数: 20

約数和(自身を含む): 476764200

約数和(自身を除く): 159747777

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 12069, 26267, 78801, 236403, 709209, 2127627, 3913783, 11741349, 35224047, 105672141, 317016423]

約数ペア:

[(1, 317016423), (3, 105672141), (9, 35224047), (27, 11741349), (81, 3913783), (149, 2127627), (447, 709209), (1341, 236403), (4023, 78801), (12069, 26267)]