47290239

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 70733520

約数和(自身を除く): 23443281

約数列:

[1, 3, 9, 43, 89, 129, 267, 387, 801, 1373, 3827, 4119, 11481, 12357, 34443, 59039, 122197, 177117, 366591, 531351, 1099773, 5254471, 15763413, 47290239]

約数ペア:

[(1, 47290239), (3, 15763413), (9, 5254471), (43, 1099773), (89, 531351), (129, 366591), (267, 177117), (387, 122197), (801, 59039), (1373, 34443), (3827, 12357), (4119, 11481)]