251797029133

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2311061}}^1$

素因数の和:2311137

約数の個数: 24

約数和(自身を含む): 297988334280

約数和(自身を除く): 46191305147

約数列:

[1, 13, 17, 29, 221, 289, 377, 493, 3757, 6409, 8381, 108953, 2311061, 30043793, 39288037, 67020769, 510744481, 667896629, 871269997, 1139353073, 8682656177, 14811589949, 19369002241, 251797029133]

約数ペア:

[(1, 251797029133), (13, 19369002241), (17, 14811589949), (29, 8682656177), (221, 1139353073), (289, 871269997), (377, 667896629), (493, 510744481), (3757, 67020769), (6409, 39288037), (8381, 30043793), (108953, 2311061)]