4748787

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2584

約数の個数: 20

約数和(自身を含む): 7405200

約数和(自身を除く): 2656413

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2549, 7647, 22941, 58627, 68823, 175881, 206469, 527643, 1582929, 4748787]

約数ペア:

[(1, 4748787), (3, 1582929), (9, 527643), (23, 206469), (27, 175881), (69, 68823), (81, 58627), (207, 22941), (621, 7647), (1863, 2549)]