16563151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3902

約数の個数: 16

約数和(自身を含む): 19968768

約数和(自身を除く): 3405617

約数列:

[1, 11, 17, 23, 187, 253, 391, 3851, 4301, 42361, 65467, 88573, 720137, 974303, 1505741, 16563151]

約数ペア:

[(1, 16563151), (11, 1505741), (17, 974303), (23, 720137), (187, 88573), (253, 65467), (391, 42361), (3851, 4301)]