9107189

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:102

約数の個数: 36

約数和(自身を含む): 12511044

約数和(自身を除く): 3403855

約数列:

[1, 7, 13, 17, 29, 49, 91, 119, 203, 221, 377, 493, 637, 833, 841, 1421, 1547, 2639, 3451, 5887, 6409, 10829, 10933, 14297, 18473, 24157, 41209, 44863, 76531, 100079, 185861, 314041, 535717, 700553, 1301027, 9107189]

約数ペア:

[(1, 9107189), (7, 1301027), (13, 700553), (17, 535717), (29, 314041), (49, 185861), (91, 100079), (119, 76531), (203, 44863), (221, 41209), (377, 24157), (493, 18473), (637, 14297), (833, 10933), (841, 10829), (1421, 6409), (1547, 5887), (2639, 3451)]