2174996901

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{457}}^1\times {\mathrm{1873}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 3652890752

約数和(自身を除く): 1477893851

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 457, 847, 1371, 1873, 2541, 3199, 5027, 5619, 9597, 13111, 15081, 20603, 35189, 39333, 55297, 61809, 105567, 144221, 165891, 226633, 387079, 432663, 679899, 855961, 1161237, 1586431, 2567883, 4759293, 5991727, 9415571, 17975181, 28246713, 65908997, 103571281, 197726991, 310713843, 724998967, 2174996901]

約数ペア:

[(1, 2174996901), (3, 724998967), (7, 310713843), (11, 197726991), (21, 103571281), (33, 65908997), (77, 28246713), (121, 17975181), (231, 9415571), (363, 5991727), (457, 4759293), (847, 2567883), (1371, 1586431), (1873, 1161237), (2541, 855961), (3199, 679899), (5027, 432663), (5619, 387079), (9597, 226633), (13111, 165891), (15081, 144221), (20603, 105567), (35189, 61809), (39333, 55297)]