8260413

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 12917568

約数和(自身を除く): 4657155

約数列:

[1, 3, 7, 21, 59, 113, 177, 339, 413, 791, 1239, 2373, 3481, 6667, 10443, 20001, 24367, 46669, 73101, 140007, 393353, 1180059, 2753471, 8260413]

約数ペア:

[(1, 8260413), (3, 2753471), (7, 1180059), (21, 393353), (59, 140007), (113, 73101), (177, 46669), (339, 24367), (413, 20001), (791, 10443), (1239, 6667), (2373, 3481)]