28769193

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 43105920

約数和(自身を除く): 14336727

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 941, 2823, 3397, 8469, 10191, 30573, 40463, 74339, 121389, 223017, 364167, 669051, 3196577, 9589731, 28769193]

約数ペア:

[(1, 28769193), (3, 9589731), (9, 3196577), (43, 669051), (79, 364167), (129, 223017), (237, 121389), (387, 74339), (711, 40463), (941, 30573), (2823, 10191), (3397, 8469)]