17914401

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2339}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 27743040

約数和(自身を除く): 9828639

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2339, 2553, 7017, 7659, 21051, 53797, 86543, 161391, 259629, 484173, 778887, 1990489, 5971467, 17914401]

約数ペア:

[(1, 17914401), (3, 5971467), (9, 1990489), (23, 778887), (37, 484173), (69, 259629), (111, 161391), (207, 86543), (333, 53797), (851, 21051), (2339, 7659), (2553, 7017)]