7265890281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5035267}}^1$

素因数の和:5035320

約数の個数: 16

約数和(自身を含む): 10715050304

約数和(自身を除く): 3449160023

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 5035267, 15105801, 65458471, 186304879, 196375413, 558914637, 2421963427, 7265890281]

約数ペア:

[(1, 7265890281), (3, 2421963427), (13, 558914637), (37, 196375413), (39, 186304879), (111, 65458471), (481, 15105801), (1443, 5035267)]