809071731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113363}}^1$

素因数の和:113443

約数の個数: 24

約数和(自身を含む): 1279199376

約数和(自身を除く): 470127645

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 113363, 340089, 1020267, 1473719, 4421157, 6915143, 13263471, 20745429, 62236287, 89896859, 269690577, 809071731]

約数ペア:

[(1, 809071731), (3, 269690577), (9, 89896859), (13, 62236287), (39, 20745429), (61, 13263471), (117, 6915143), (183, 4421157), (549, 1473719), (793, 1020267), (2379, 340089), (7137, 113363)]