8873487

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 14894880

約数和(自身を除く): 6021393

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 2309, 3843, 6927, 16163, 20781, 48489, 140849, 145467, 422547, 985943, 1267641, 2957829, 8873487]

約数ペア:

[(1, 8873487), (3, 2957829), (7, 1267641), (9, 985943), (21, 422547), (61, 145467), (63, 140849), (183, 48489), (427, 20781), (549, 16163), (1281, 6927), (2309, 3843)]