9305247

素因数分解:

$3^1\times 7^3\times {\mathrm{9043}}^1$

素因数の和:9067

約数の個数: 16

約数和(自身を含む): 14470400

約数和(自身を除く): 5165153

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 9043, 27129, 63301, 189903, 443107, 1329321, 3101749, 9305247]

約数ペア:

[(1, 9305247), (3, 3101749), (7, 1329321), (21, 443107), (49, 189903), (147, 63301), (343, 27129), (1029, 9043)]