355139739

素因数分解:

$3^2\times {\mathrm{8101}}^1\times {\mathrm{4871}}^1$

素因数の和:12978

約数の個数: 12

約数和(自身を含む): 513148272

約数和(自身を除く): 158008533

約数列:

[1, 3, 9, 4871, 8101, 14613, 24303, 43839, 72909, 39459971, 118379913, 355139739]

約数ペア:

[(1, 355139739), (3, 118379913), (9, 39459971), (4871, 72909), (8101, 43839), (14613, 24303)]