128501151569

素因数分解:

$7^2\times {\mathrm{607}}^1\times {\mathrm{4320383}}^1$

素因数の和:4321004

約数の個数: 12

約数和(自身を含む): 149727227904

約数和(自身を除く): 21226076335

約数列:

[1, 7, 49, 607, 4249, 29743, 4320383, 30242681, 211698767, 2622472481, 18357307367, 128501151569]

約数ペア:

[(1, 128501151569), (7, 18357307367), (49, 2622472481), (607, 211698767), (4249, 30242681), (29743, 4320383)]