23148811

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 27172800

約数和(自身を除く): 4023989

約数列:

[1, 7, 73, 89, 509, 511, 623, 3563, 6497, 37157, 45301, 45479, 260099, 317107, 3306973, 23148811]

約数ペア:

[(1, 23148811), (7, 3306973), (73, 317107), (89, 260099), (509, 45479), (511, 45301), (623, 37157), (3563, 6497)]