1910085849

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{126857}}^1$

素因数の和:127109

約数の個数: 24

約数和(自身を含む): 3166375680

約数和(自身を除く): 1256289831

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 5019, 15057, 126857, 380571, 887999, 1141713, 2663997, 7991991, 30318823, 90956469, 212231761, 272869407, 636695283, 1910085849]

約数ペア:

[(1, 1910085849), (3, 636695283), (7, 272869407), (9, 212231761), (21, 90956469), (63, 30318823), (239, 7991991), (717, 2663997), (1673, 1141713), (2151, 887999), (5019, 380571), (15057, 126857)]