4705547

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2698

約数の個数: 16

約数和(自身を含む): 6124032

約数和(自身を除く): 1418485

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2657, 18599, 29227, 61111, 204589, 427777, 672221, 4705547]

約数ペア:

[(1, 4705547), (7, 672221), (11, 427777), (23, 204589), (77, 61111), (161, 29227), (253, 18599), (1771, 2657)]