201903309

素因数分解:

$3^2\times {\mathrm{1901}}^1\times {\mathrm{11801}}^1$

素因数の和:13708

約数の個数: 12

約数和(自身を含む): 291816252

約数和(自身を除く): 89912943

約数列:

[1, 3, 9, 1901, 5703, 11801, 17109, 35403, 106209, 22433701, 67301103, 201903309]

約数ペア:

[(1, 201903309), (3, 67301103), (9, 22433701), (1901, 106209), (5703, 35403), (11801, 17109)]