40829313

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31873}}^1$

素因数の和:31944

約数の個数: 16

約数和(自身を含む): 63238016

約数和(自身を除く): 22408703

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 31873, 95619, 223111, 669333, 1944253, 5832759, 13609771, 40829313]

約数ペア:

[(1, 40829313), (3, 13609771), (7, 5832759), (21, 1944253), (61, 669333), (183, 223111), (427, 95619), (1281, 31873)]