373701887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 428162112

約数和(自身を除く): 54460225

約数列:

[1, 13, 37, 53, 107, 137, 481, 689, 1391, 1781, 1961, 3959, 5069, 5671, 7261, 14659, 25493, 51467, 65897, 73723, 94393, 190567, 209827, 268657, 542383, 776927, 2727751, 3492541, 7050979, 10100051, 28746299, 373701887]

約数ペア:

[(1, 373701887), (13, 28746299), (37, 10100051), (53, 7050979), (107, 3492541), (137, 2727751), (481, 776927), (689, 542383), (1391, 268657), (1781, 209827), (1961, 190567), (3959, 94393), (5069, 73723), (5671, 65897), (7261, 51467), (14659, 25493)]