261085492089

素因数分解:

$3^2\times {\mathrm{1097}}^1\times {\mathrm{1229}}^1\times {\mathrm{21517}}^1$

素因数の和:23849

約数の個数: 24

約数和(自身を含む): 377791956360

約数和(自身を除く): 116706464271

約数列:

[1, 3, 9, 1097, 1229, 3291, 3687, 9873, 11061, 21517, 64551, 193653, 1348213, 4044639, 12133917, 23604149, 26444393, 70812447, 79333179, 212437341, 237999537, 29009499121, 87028497363, 261085492089]

約数ペア:

[(1, 261085492089), (3, 87028497363), (9, 29009499121), (1097, 237999537), (1229, 212437341), (3291, 79333179), (3687, 70812447), (9873, 26444393), (11061, 23604149), (21517, 12133917), (64551, 4044639), (193653, 1348213)]