201431121

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1\times {\mathrm{599}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 270864000

約数和(自身を除く): 69432879

約数列:

[1, 3, 197, 569, 591, 599, 1707, 1797, 112093, 118003, 336279, 340831, 354009, 1022493, 67143707, 201431121]

約数ペア:

[(1, 201431121), (3, 67143707), (197, 1022493), (569, 354009), (591, 340831), (599, 336279), (1707, 118003), (1797, 112093)]