2520870803

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 2974433280

約数和(自身を除く): 453562477

約数列:

[1, 11, 31, 47, 79, 121, 181, 341, 517, 869, 1457, 1991, 2449, 3713, 3751, 5611, 5687, 8507, 9559, 14299, 16027, 21901, 26939, 40843, 61721, 93577, 115103, 157289, 176297, 263717, 296329, 443269, 449273, 672053, 678931, 1029347, 1266133, 1730179, 2900887, 4875959, 7392583, 13927463, 20833643, 31909757, 53635549, 81318413, 229170073, 2520870803]

約数ペア:

[(1, 2520870803), (11, 229170073), (31, 81318413), (47, 53635549), (79, 31909757), (121, 20833643), (181, 13927463), (341, 7392583), (517, 4875959), (869, 2900887), (1457, 1730179), (1991, 1266133), (2449, 1029347), (3713, 678931), (3751, 672053), (5611, 449273), (5687, 443269), (8507, 296329), (9559, 263717), (14299, 176297), (16027, 157289), (21901, 115103), (26939, 93577), (40843, 61721)]