9939933

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 15475200

約数和(自身を除く): 5535267

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 1549, 2139, 4647, 6417, 13941, 35627, 48019, 106881, 144057, 320643, 432171, 1104437, 3313311, 9939933]

約数ペア:

[(1, 9939933), (3, 3313311), (9, 1104437), (23, 432171), (31, 320643), (69, 144057), (93, 106881), (207, 48019), (279, 35627), (713, 13941), (1549, 6417), (2139, 4647)]