15993789

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10433}}^1$

素因数の和:10516

約数の個数: 16

約数和(自身を含む): 24707712

約数和(自身を除く): 8713923

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 10433, 31299, 73031, 219093, 761609, 2284827, 5331263, 15993789]

約数ペア:

[(1, 15993789), (3, 5331263), (7, 2284827), (21, 761609), (73, 219093), (219, 73031), (511, 31299), (1533, 10433)]