393918207

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1\times {\mathrm{1931}}^1$

素因数の和:3270

約数の個数: 16

約数和(自身を含む): 535828608

約数和(自身を除く): 141910401

約数列:

[1, 3, 53, 159, 1283, 1931, 3849, 5793, 67999, 102343, 203997, 307029, 2477473, 7432419, 131306069, 393918207]

約数ペア:

[(1, 393918207), (3, 131306069), (53, 7432419), (159, 2477473), (1283, 307029), (1931, 203997), (3849, 102343), (5793, 67999)]