275313507

素因数分解:

$3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{6911}}^1$

素因数の和:7199

約数の個数: 24

約数和(自身を含む): 428654592

約数和(自身を除く): 153341085

約数列:

[1, 3, 7, 21, 49, 147, 271, 813, 1897, 5691, 6911, 13279, 20733, 39837, 48377, 145131, 338639, 1015917, 1872881, 5618643, 13110167, 39330501, 91771169, 275313507]

約数ペア:

[(1, 275313507), (3, 91771169), (7, 39330501), (21, 13110167), (49, 5618643), (147, 1872881), (271, 1015917), (813, 338639), (1897, 145131), (5691, 48377), (6911, 39837), (13279, 20733)]