22664889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 35427392

約数和(自身を除く): 12762503

約数列:

[1, 3, 9, 13, 39, 117, 307, 631, 921, 1893, 2763, 3991, 5679, 8203, 11973, 24609, 35919, 73827, 193717, 581151, 1743453, 2518321, 7554963, 22664889]

約数ペア:

[(1, 22664889), (3, 7554963), (9, 2518321), (13, 1743453), (39, 581151), (117, 193717), (307, 73827), (631, 35919), (921, 24609), (1893, 11973), (2763, 8203), (3991, 5679)]