7139775981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1\times {\mathrm{52321}}^1$

素因数の和:55836

約数の個数: 16

約数和(自身を含む): 10255112000

約数和(自身を除く): 3115336019

約数列:

[1, 3, 13, 39, 3499, 10497, 45487, 52321, 136461, 156963, 680173, 2040519, 183071179, 549213537, 2379925327, 7139775981]

約数ペア:

[(1, 7139775981), (3, 2379925327), (13, 549213537), (39, 183071179), (3499, 2040519), (10497, 680173), (45487, 156963), (52321, 136461)]