487632913

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{23531}}^1$

素因数の和:23624

約数の個数: 16

約数和(自身を含む): 548954496

約数和(自身を除く): 61321583

約数列:

[1, 17, 23, 53, 391, 901, 1219, 20723, 23531, 400027, 541213, 1247143, 9200621, 21201431, 28684289, 487632913]

約数ペア:

[(1, 487632913), (17, 28684289), (23, 21201431), (53, 9200621), (391, 1247143), (901, 541213), (1219, 400027), (20723, 23531)]