124601281

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1747}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 149013504

約数和(自身を除く): 24412223

約数列:

[1, 7, 23, 161, 443, 1747, 3101, 10189, 12229, 40181, 71323, 281267, 773921, 5417447, 17800183, 124601281]

約数ペア:

[(1, 124601281), (7, 17800183), (23, 5417447), (161, 773921), (443, 281267), (1747, 71323), (3101, 40181), (10189, 12229)]