61193391

素因数分解:

$3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{3001}}^1$

素因数の和:3982

約数の個数: 16

約数和(自身を含む): 93374208

約数和(自身を除く): 32180817

約数列:

[1, 3, 7, 21, 971, 2913, 3001, 6797, 9003, 20391, 21007, 63021, 2913971, 8741913, 20397797, 61193391]

約数ペア:

[(1, 61193391), (3, 20397797), (7, 8741913), (21, 2913971), (971, 63021), (2913, 21007), (3001, 20391), (6797, 9003)]