21359089

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 23569920

約数和(自身を除く): 2210831

約数列:

[1, 17, 43, 61, 479, 731, 1037, 2623, 8143, 20597, 29219, 44591, 350149, 496723, 1256417, 21359089]

約数ペア:

[(1, 21359089), (17, 1256417), (43, 496723), (61, 350149), (479, 44591), (731, 29219), (1037, 20597), (2623, 8143)]