5041421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 6334848

約数和(自身を除く): 1293427

約数列:

[1, 7, 11, 77, 233, 281, 1631, 1967, 2563, 3091, 17941, 21637, 65473, 458311, 720203, 5041421]

約数ペア:

[(1, 5041421), (7, 720203), (11, 458311), (77, 65473), (233, 21637), (281, 17941), (1631, 3091), (1967, 2563)]