9937804578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127407751}}^1$

素因数の和:127407769

約数の個数: 16

約数和(自身を含む): 21404502336

約数和(自身を除く): 11466697758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127407751, 254815502, 382223253, 764446506, 1656300763, 3312601526, 4968902289, 9937804578]

約数ペア:

[(1, 9937804578), (2, 4968902289), (3, 3312601526), (6, 1656300763), (13, 764446506), (26, 382223253), (39, 254815502), (78, 127407751)]