9932787

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:984

約数の個数: 20

約数和(自身を含む): 14955600

約数和(自身を除く): 5022813

約数列:

[1, 3, 9, 27, 81, 149, 447, 823, 1341, 2469, 4023, 7407, 12069, 22221, 66663, 122627, 367881, 1103643, 3310929, 9932787]

約数ペア:

[(1, 9932787), (3, 3310929), (9, 1103643), (27, 367881), (81, 122627), (149, 66663), (447, 22221), (823, 12069), (1341, 7407), (2469, 4023)]