31326123

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2411}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 43068672

約数和(自身を除く): 11742549

約数列:

[1, 3, 61, 71, 183, 213, 2411, 4331, 7233, 12993, 147071, 171181, 441213, 513543, 10442041, 31326123]

約数ペア:

[(1, 31326123), (3, 10442041), (61, 513543), (71, 441213), (183, 171181), (213, 147071), (2411, 12993), (4331, 7233)]