1805013507

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{12983}}^1$

素因数の和:13391

約数の個数: 24

約数和(自身を含む): 2652475392

約数和(自身を除く): 847461885

約数列:

[1, 3, 11, 33, 121, 363, 383, 1149, 4213, 12639, 12983, 38949, 46343, 139029, 142813, 428439, 1570943, 4712829, 4972489, 14917467, 54697379, 164092137, 601671169, 1805013507]

約数ペア:

[(1, 1805013507), (3, 601671169), (11, 164092137), (33, 54697379), (121, 14917467), (363, 4972489), (383, 4712829), (1149, 1570943), (4213, 428439), (12639, 142813), (12983, 139029), (38949, 46343)]