23839803

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5507}}^1$

素因数の和:5563

約数の個数: 24

約数和(自身を含む): 38093328

約数和(自身を除く): 14253525

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 5507, 16521, 49563, 71591, 203759, 214773, 611277, 644319, 1833831, 2648867, 7946601, 23839803]

約数ペア:

[(1, 23839803), (3, 7946601), (9, 2648867), (13, 1833831), (37, 644319), (39, 611277), (111, 214773), (117, 203759), (333, 71591), (481, 49563), (1443, 16521), (4329, 5507)]