38168001

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 56222400

約数和(自身を除く): 18054399

約数列:

[1, 3, 9, 101, 199, 211, 303, 597, 633, 909, 1791, 1899, 20099, 21311, 41989, 60297, 63933, 125967, 180891, 191799, 377901, 4240889, 12722667, 38168001]

約数ペア:

[(1, 38168001), (3, 12722667), (9, 4240889), (101, 377901), (199, 191799), (211, 180891), (303, 125967), (597, 63933), (633, 60297), (909, 41989), (1791, 21311), (1899, 20099)]