30582909

素因数分解:

$3^2\times 7^3\times {\mathrm{9907}}^1$

素因数の和:9934

約数の個数: 24

約数和(自身を含む): 51521600

約数和(自身を除く): 20938691

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 9907, 29721, 69349, 89163, 208047, 485443, 624141, 1456329, 3398101, 4368987, 10194303, 30582909]

約数ペア:

[(1, 30582909), (3, 10194303), (7, 4368987), (9, 3398101), (21, 1456329), (49, 624141), (63, 485443), (147, 208047), (343, 89163), (441, 69349), (1029, 29721), (3087, 9907)]