1964802873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{142099}}^1$

素因数の和:142532

約数の個数: 16

約数和(自身を含む): 2864736000

約数和(自身を除く): 899933127

約数列:

[1, 3, 11, 33, 419, 1257, 4609, 13827, 142099, 426297, 1563089, 4689267, 59539481, 178618443, 654934291, 1964802873]

約数ペア:

[(1, 1964802873), (3, 654934291), (11, 178618443), (33, 59539481), (419, 4689267), (1257, 1563089), (4609, 426297), (13827, 142099)]