2012136621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{5431}}^1$

素因数の和:5657

約数の個数: 32

約数和(自身を含む): 2982819840

約数和(自身を除く): 970683219

約数列:

[1, 3, 11, 33, 103, 109, 309, 327, 1133, 1199, 3399, 3597, 5431, 11227, 16293, 33681, 59741, 123497, 179223, 370491, 559393, 591979, 1678179, 1775937, 6153323, 6511769, 18459969, 19535307, 60973837, 182921511, 670712207, 2012136621]

約数ペア:

[(1, 2012136621), (3, 670712207), (11, 182921511), (33, 60973837), (103, 19535307), (109, 18459969), (309, 6511769), (327, 6153323), (1133, 1775937), (1199, 1678179), (3399, 591979), (3597, 559393), (5431, 370491), (11227, 179223), (16293, 123497), (33681, 59741)]