56357903

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 66528000

約数和(自身を除く): 10170097

約数列:

[1, 7, 41, 131, 287, 917, 1499, 5371, 10493, 37597, 61459, 196369, 430213, 1374583, 8051129, 56357903]

約数ペア:

[(1, 56357903), (7, 8051129), (41, 1374583), (131, 430213), (287, 196369), (917, 61459), (1499, 37597), (5371, 10493)]