724678029

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{193093}}^1$

素因数の和:193241

約数の個数: 16

約数和(自身を含む): 1081326400

約数和(自身を除く): 356648371

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 193093, 579279, 1737837, 5213511, 26839927, 80519781, 241559343, 724678029]

約数ペア:

[(1, 724678029), (3, 241559343), (9, 80519781), (27, 26839927), (139, 5213511), (417, 1737837), (1251, 579279), (3753, 193093)]