1131198819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{159571}}^1$

素因数の和:159730

約数の個数: 16

約数和(自身を含む): 1608485760

約数和(自身を除く): 477286941

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 159571, 478713, 2712707, 8138121, 22180369, 66541107, 377066273, 1131198819]

約数ペア:

[(1, 1131198819), (3, 377066273), (17, 66541107), (51, 22180369), (139, 8138121), (417, 2712707), (2363, 478713), (7089, 159571)]