49384027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1231}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 61737984

約数和(自身を除く): 12353957

約数列:

[1, 7, 11, 77, 521, 1231, 3647, 5731, 8617, 13541, 40117, 94787, 641351, 4489457, 7054861, 49384027]

約数ペア:

[(1, 49384027), (7, 7054861), (11, 4489457), (77, 641351), (521, 94787), (1231, 40117), (3647, 13541), (5731, 8617)]