2011569129

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{6263}}^1$

素因数の和:6677

約数の個数: 24

約数和(自身を含む): 2939369472

約数和(自身を除く): 927800343

約数列:

[1, 3, 9, 127, 281, 381, 843, 1143, 2529, 6263, 18789, 35687, 56367, 107061, 321183, 795401, 1759903, 2386203, 5279709, 7158609, 15839127, 223507681, 670523043, 2011569129]

約数ペア:

[(1, 2011569129), (3, 670523043), (9, 223507681), (127, 15839127), (281, 7158609), (381, 5279709), (843, 2386203), (1143, 1759903), (2529, 795401), (6263, 321183), (18789, 107061), (35687, 56367)]