291265659

素因数分解:

$3^3\times {\mathrm{743}}^1\times {\mathrm{14519}}^1$

素因数の和:15271

約数の個数: 16

約数和(自身を含む): 432115200

約数和(自身を除く): 140849541

約数列:

[1, 3, 9, 27, 743, 2229, 6687, 14519, 20061, 43557, 130671, 392013, 10787617, 32362851, 97088553, 291265659]

約数ペア:

[(1, 291265659), (3, 97088553), (9, 32362851), (27, 10787617), (743, 392013), (2229, 130671), (6687, 43557), (14519, 20061)]