4187449

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 5160960

約数和(自身を除く): 973511

約数列:

[1, 7, 23, 31, 161, 217, 713, 839, 4991, 5873, 19297, 26009, 135079, 182063, 598207, 4187449]

約数ペア:

[(1, 4187449), (7, 598207), (23, 182063), (31, 135079), (161, 26009), (217, 19297), (713, 5873), (839, 4991)]