47820501

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 70424640

約数和(自身を除く): 22604139

約数列:

[1, 3, 9, 89, 227, 263, 267, 681, 789, 801, 2043, 2367, 20203, 23407, 59701, 60609, 70221, 179103, 181827, 210663, 537309, 5313389, 15940167, 47820501]

約数ペア:

[(1, 47820501), (3, 15940167), (9, 5313389), (89, 537309), (227, 210663), (263, 181827), (267, 179103), (681, 70221), (789, 60609), (801, 59701), (2043, 23407), (2367, 20203)]