71498749

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1009}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 83773440

約数和(自身を除く): 12274691

約数列:

[1, 7, 53, 191, 371, 1009, 1337, 7063, 10123, 53477, 70861, 192719, 374339, 1349033, 10214107, 71498749]

約数ペア:

[(1, 71498749), (7, 10214107), (53, 1349033), (191, 374339), (371, 192719), (1009, 70861), (1337, 53477), (7063, 10123)]