30143259

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{3613}}^1$

素因数の和:3728

約数の個数: 20

約数和(自身を含む): 45478576

約数和(自身を除く): 15335317

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 3613, 8343, 10839, 32517, 97551, 292653, 372139, 1116417, 3349251, 10047753, 30143259]

約数ペア:

[(1, 30143259), (3, 10047753), (9, 3349251), (27, 1116417), (81, 372139), (103, 292653), (309, 97551), (927, 32517), (2781, 10839), (3613, 8343)]