1328702943

素因数分解:

$3^1\times {\mathrm{353}}^1\times {\mathrm{523}}^1\times {\mathrm{2399}}^1$

素因数の和:3278

約数の個数: 16

約数和(自身を含む): 1780761600

約数和(自身を除く): 452058657

約数列:

[1, 3, 353, 523, 1059, 1569, 2399, 7197, 184619, 553857, 846847, 1254677, 2540541, 3764031, 442900981, 1328702943]

約数ペア:

[(1, 1328702943), (3, 442900981), (353, 3764031), (523, 2540541), (1059, 1254677), (1569, 846847), (2399, 553857), (7197, 184619)]