91293881

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4549}}^1$

素因数の和:4664

約数の個数: 16

約数和(自身を含む): 108326400

約数和(自身を除く): 17032519

約数列:

[1, 7, 47, 61, 329, 427, 2867, 4549, 20069, 31843, 213803, 277489, 1496621, 1942423, 13041983, 91293881]

約数ペア:

[(1, 91293881), (7, 13041983), (47, 1942423), (61, 1496621), (329, 277489), (427, 213803), (2867, 31843), (4549, 20069)]