426501081

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{776869}}^1$

素因数の和:776936

約数の個数: 12

約数和(自身を含む): 626157220

約数和(自身を除く): 199656139

約数列:

[1, 3, 9, 61, 183, 549, 776869, 2330607, 6991821, 47389009, 142167027, 426501081]

約数ペア:

[(1, 426501081), (3, 142167027), (9, 47389009), (61, 6991821), (183, 2330607), (549, 776869)]