227250499

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{2221}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 266213376

約数和(自身を除く): 38962877

約数列:

[1, 7, 47, 311, 329, 2177, 2221, 14617, 15547, 102319, 104387, 690731, 730709, 4835117, 32464357, 227250499]

約数ペア:

[(1, 227250499), (7, 32464357), (47, 4835117), (311, 730709), (329, 690731), (2177, 104387), (2221, 102319), (14617, 15547)]