40510309

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{6311}}^1$

素因数の和:6456

約数の個数: 12

約数和(自身を含む): 47491488

約数和(自身を除く): 6981179

約数列:

[1, 7, 49, 131, 917, 6311, 6419, 44177, 309239, 826741, 5787187, 40510309]

約数ペア:

[(1, 40510309), (7, 5787187), (49, 826741), (131, 309239), (917, 44177), (6311, 6419)]