442852551

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{2953}}^1$

素因数の和:3855

約数の個数: 24

約数和(自身を含む): 674339120

約数和(自身を除く): 231486569

約数列:

[1, 3, 9, 19, 57, 171, 877, 2631, 2953, 7893, 8859, 16663, 26577, 49989, 56107, 149967, 168321, 504963, 2589781, 7769343, 23308029, 49205839, 147617517, 442852551]

約数ペア:

[(1, 442852551), (3, 147617517), (9, 49205839), (19, 23308029), (57, 7769343), (171, 2589781), (877, 504963), (2631, 168321), (2953, 149967), (7893, 56107), (8859, 49989), (16663, 26577)]