71460417

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{82997}}^1$

素因数の和:83048

約数の個数: 16

約数和(自身を含む): 111549312

約数和(自身を除く): 40088895

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 82997, 248991, 580979, 1742937, 3402877, 10208631, 23820139, 71460417]

約数ペア:

[(1, 71460417), (3, 23820139), (7, 10208631), (21, 3402877), (41, 1742937), (123, 580979), (287, 248991), (861, 82997)]