549260199

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{2963}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 813795840

約数和(自身を除く): 264535641

約数列:

[1, 3, 9, 43, 129, 387, 479, 1437, 2963, 4311, 8889, 20597, 26667, 61791, 127409, 185373, 382227, 1146681, 1419277, 4257831, 12773493, 61028911, 183086733, 549260199]

約数ペア:

[(1, 549260199), (3, 183086733), (9, 61028911), (43, 12773493), (129, 4257831), (387, 1419277), (479, 1146681), (1437, 382227), (2963, 185373), (4311, 127409), (8889, 61791), (20597, 26667)]