1960491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 2981664

約数和(自身を除く): 1021173

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 2957, 8871, 38441, 50269, 115323, 150807, 653497, 1960491]

約数ペア:

[(1, 1960491), (3, 653497), (13, 150807), (17, 115323), (39, 50269), (51, 38441), (221, 8871), (663, 2957)]