111384689

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 126840960

約数和(自身を除く): 15456271

約数列:

[1, 13, 37, 47, 169, 379, 481, 611, 1739, 4927, 6253, 7943, 14023, 17813, 22607, 64051, 182299, 231569, 293891, 659081, 2369887, 3010397, 8568053, 111384689]

約数ペア:

[(1, 111384689), (13, 8568053), (37, 3010397), (47, 2369887), (169, 659081), (379, 293891), (481, 231569), (611, 182299), (1739, 64051), (4927, 22607), (6253, 17813), (7943, 14023)]