723841029

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{39367}}^1$

素因数の和:39606

約数の個数: 20

約数和(自身を含む): 1086084384

約数和(自身を除く): 362243355

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 6129, 18387, 39367, 118101, 354303, 1062909, 3188727, 8936309, 26808927, 80426781, 241280343, 723841029]

約数ペア:

[(1, 723841029), (3, 241280343), (9, 80426781), (27, 26808927), (81, 8936309), (227, 3188727), (681, 1062909), (2043, 354303), (6129, 118101), (18387, 39367)]