738492039

素因数分解:

$3^3\times {\mathrm{1523}}^1\times {\mathrm{17959}}^1$

素因数の和:19491

約数の個数: 16

約数和(自身を含む): 1094841600

約数和(自身を除く): 356349561

約数列:

[1, 3, 9, 27, 1523, 4569, 13707, 17959, 41121, 53877, 161631, 484893, 27351557, 82054671, 246164013, 738492039]

約数ペア:

[(1, 738492039), (3, 246164013), (9, 82054671), (27, 27351557), (1523, 484893), (4569, 161631), (13707, 53877), (17959, 41121)]