336304449

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{20981}}^1$

素因数の和:21137

約数の個数: 24

約数和(自身を含む): 526983912

約数和(自身を除く): 190679463

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 16029, 20981, 62943, 188829, 272753, 818259, 2454777, 2874397, 8623191, 25869573, 37367161, 112101483, 336304449]

約数ペア:

[(1, 336304449), (3, 112101483), (9, 37367161), (13, 25869573), (39, 8623191), (117, 2874397), (137, 2454777), (411, 818259), (1233, 272753), (1781, 188829), (5343, 62943), (16029, 20981)]