30488927

素因数分解:

$7^3\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 35942400

約数和(自身を除く): 5453473

約数列:

[1, 7, 49, 103, 343, 721, 863, 5047, 6041, 35329, 42287, 88889, 296009, 622223, 4355561, 30488927]

約数ペア:

[(1, 30488927), (7, 4355561), (49, 622223), (103, 296009), (343, 88889), (721, 42287), (863, 35329), (5047, 6041)]