26885201

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 31664640

約数和(自身を除く): 4779439

約数列:

[1, 7, 61, 79, 427, 553, 797, 4819, 5579, 33733, 48617, 62963, 340319, 440741, 3840743, 26885201]

約数ペア:

[(1, 26885201), (7, 3840743), (61, 440741), (79, 340319), (427, 62963), (553, 48617), (797, 33733), (4819, 5579)]