4075393

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 5149440

約数和(自身を除く): 1074047

約数列:

[1, 7, 17, 23, 119, 161, 391, 1489, 2737, 10423, 25313, 34247, 177191, 239729, 582199, 4075393]

約数ペア:

[(1, 4075393), (7, 582199), (17, 239729), (23, 177191), (119, 34247), (161, 25313), (391, 10423), (1489, 2737)]