8974899

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 13658112

約数和(自身を除く): 4683213

約数列:

[1, 3, 9, 23, 69, 191, 207, 227, 573, 681, 1719, 2043, 4393, 5221, 13179, 15663, 39537, 43357, 46989, 130071, 390213, 997211, 2991633, 8974899]

約数ペア:

[(1, 8974899), (3, 2991633), (9, 997211), (23, 390213), (69, 130071), (191, 46989), (207, 43357), (227, 39537), (573, 15663), (681, 13179), (1719, 5221), (2043, 4393)]