40313691

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37019}}^1$

素因数の和:37047

約数の個数: 18

約数和(自身を含む): 64007580

約数和(自身を除く): 23693889

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 37019, 111057, 333171, 407209, 1221627, 3664881, 4479299, 13437897, 40313691]

約数ペア:

[(1, 40313691), (3, 13437897), (9, 4479299), (11, 3664881), (33, 1221627), (99, 407209), (121, 333171), (363, 111057), (1089, 37019)]