9971841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 14558400

約数和(自身を除く): 4586559

約数列:

[1, 3, 11, 33, 449, 673, 1347, 2019, 4939, 7403, 14817, 22209, 302177, 906531, 3323947, 9971841]

約数ペア:

[(1, 9971841), (3, 3323947), (11, 906531), (33, 302177), (449, 22209), (673, 14817), (1347, 7403), (2019, 4939)]