52320387

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8681}}^1$

素因数の和:8739

約数の個数: 24

約数和(自身を含む): 83138832

約数和(自身を除く): 30818445

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 8681, 26043, 60767, 182301, 355921, 425369, 1067763, 1276107, 2491447, 7474341, 17440129, 52320387]

約数ペア:

[(1, 52320387), (3, 17440129), (7, 7474341), (21, 2491447), (41, 1276107), (49, 1067763), (123, 425369), (147, 355921), (287, 182301), (861, 60767), (2009, 26043), (6027, 8681)]