30996243

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{7043}}^1$

素因数の和:7215

約数の個数: 16

約数和(自身を含む): 46208640

約数和(自身を除く): 15212397

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 7043, 21129, 63387, 190161, 1148009, 3444027, 10332081, 30996243]

約数ペア:

[(1, 30996243), (3, 10332081), (9, 3444027), (27, 1148009), (163, 190161), (489, 63387), (1467, 21129), (4401, 7043)]