137942879

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 153991200

約数和(自身を除く): 16048321

約数列:

[1, 17, 29, 109, 151, 289, 493, 1853, 2567, 3161, 4379, 8381, 16459, 31501, 43639, 53737, 74443, 279803, 477311, 913529, 1265531, 4756651, 8114287, 137942879]

約数ペア:

[(1, 137942879), (17, 8114287), (29, 4756651), (109, 1265531), (151, 913529), (289, 477311), (493, 279803), (1853, 74443), (2567, 53737), (3161, 43639), (4379, 31501), (8381, 16459)]