14920281

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{1103}}^1$

素因数の和:1282

約数の個数: 20

約数和(自身を含む): 22442112

約数和(自身を除く): 7521831

約数列:

[1, 3, 9, 27, 81, 167, 501, 1103, 1503, 3309, 4509, 9927, 13527, 29781, 89343, 184201, 552603, 1657809, 4973427, 14920281]

約数ペア:

[(1, 14920281), (3, 4973427), (9, 1657809), (27, 552603), (81, 184201), (167, 89343), (501, 29781), (1103, 13527), (1503, 9927), (3309, 4509)]