4239137

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 5241600

約数和(自身を除く): 1002463

約数列:

[1, 7, 17, 49, 119, 343, 727, 833, 5089, 5831, 12359, 35623, 86513, 249361, 605591, 4239137]

約数ペア:

[(1, 4239137), (7, 605591), (17, 249361), (49, 86513), (119, 35623), (343, 12359), (727, 5831), (833, 5089)]