7680455079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2411}}^1\times {\mathrm{2609}}^1$

素因数の和:5071

約数の個数: 32

約数和(自身を含む): 11482663680

約数和(自身を除く): 3802208601

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 2411, 2609, 7233, 7827, 26521, 28699, 79563, 86097, 89207, 96533, 267621, 289599, 981277, 1061863, 2943831, 3185589, 6290299, 18870897, 69193289, 207579867, 232741063, 698223189, 2560151693, 7680455079]

約数ペア:

[(1, 7680455079), (3, 2560151693), (11, 698223189), (33, 232741063), (37, 207579867), (111, 69193289), (407, 18870897), (1221, 6290299), (2411, 3185589), (2609, 2943831), (7233, 1061863), (7827, 981277), (26521, 289599), (28699, 267621), (79563, 96533), (86097, 89207)]