1415337

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 2374848

約数和(自身を除く): 959511

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 557, 847, 1671, 2541, 3899, 6127, 11697, 18381, 42889, 67397, 128667, 202191, 471779, 1415337]

約数ペア:

[(1, 1415337), (3, 471779), (7, 202191), (11, 128667), (21, 67397), (33, 42889), (77, 18381), (121, 11697), (231, 6127), (363, 3899), (557, 2541), (847, 1671)]