26433421

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 31403008

約数和(自身を除く): 4969587

約数列:

[1, 7, 31, 181, 217, 673, 1267, 4711, 5611, 20863, 39277, 121813, 146041, 852691, 3776203, 26433421]

約数ペア:

[(1, 26433421), (7, 3776203), (31, 852691), (181, 146041), (217, 121813), (673, 39277), (1267, 20863), (4711, 5611)]