338032971

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{1657}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 514709520

約数和(自身を除く): 176676549

約数列:

[1, 3, 9, 19, 57, 171, 1193, 1657, 3579, 4971, 10737, 14913, 22667, 31483, 68001, 94449, 204003, 283347, 1976801, 5930403, 17791209, 37559219, 112677657, 338032971]

約数ペア:

[(1, 338032971), (3, 112677657), (9, 37559219), (19, 17791209), (57, 5930403), (171, 1976801), (1193, 283347), (1657, 204003), (3579, 94449), (4971, 68001), (10737, 31483), (14913, 22667)]