8173971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3677}}^1$

素因数の和:3715

約数の個数: 24

約数和(自身を含む): 13387920

約数和(自身を除く): 5213949

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 3677, 11031, 33093, 47801, 69863, 143403, 209589, 430209, 628767, 908219, 2724657, 8173971]

約数ペア:

[(1, 8173971), (3, 2724657), (9, 908219), (13, 628767), (19, 430209), (39, 209589), (57, 143403), (117, 69863), (171, 47801), (247, 33093), (741, 11031), (2223, 3677)]