3968001

素因数分解:

$3^3\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 5910720

約数和(自身を除く): 1942719

約数列:

[1, 3, 9, 27, 281, 523, 843, 1569, 2529, 4707, 7587, 14121, 146963, 440889, 1322667, 3968001]

約数ペア:

[(1, 3968001), (3, 1322667), (9, 440889), (27, 146963), (281, 14121), (523, 7587), (843, 4707), (1569, 2529)]