238384641

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{656707}}^1$

素因数の和:656732

約数の個数: 12

約数和(自身を含む): 349368656

約数和(自身を除く): 110984015

約数列:

[1, 3, 11, 33, 121, 363, 656707, 1970121, 7223777, 21671331, 79461547, 238384641]

約数ペア:

[(1, 238384641), (3, 79461547), (11, 21671331), (33, 7223777), (121, 1970121), (363, 656707)]