15330303

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{3571}}^1$

素因数の和:3636

約数の個数: 20

約数和(自身を含む): 23339448

約数和(自身を除く): 8009145

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 3571, 4293, 10713, 32139, 96417, 189263, 289251, 567789, 1703367, 5110101, 15330303]

約数ペア:

[(1, 15330303), (3, 5110101), (9, 1703367), (27, 567789), (53, 289251), (81, 189263), (159, 96417), (477, 32139), (1431, 10713), (3571, 4293)]