889089903

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{8233}}^1$

素因数の和:8336

約数の個数: 36

約数和(自身を含む): 1410385392

約数和(自身を除く): 521295489

約数列:

[1, 3, 9, 13, 39, 71, 117, 169, 213, 507, 639, 923, 1521, 2769, 8233, 8307, 11999, 24699, 35997, 74097, 107029, 107991, 321087, 584543, 963261, 1391377, 1753629, 4174131, 5260887, 7599059, 12522393, 22797177, 68391531, 98787767, 296363301, 889089903]

約数ペア:

[(1, 889089903), (3, 296363301), (9, 98787767), (13, 68391531), (39, 22797177), (71, 12522393), (117, 7599059), (169, 5260887), (213, 4174131), (507, 1753629), (639, 1391377), (923, 963261), (1521, 584543), (2769, 321087), (8233, 107991), (8307, 107029), (11999, 74097), (24699, 35997)]