22237917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{107}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 32677344

約数和(自身を除く): 10439427

約数列:

[1, 3, 13, 39, 73, 107, 219, 321, 949, 1391, 2847, 4173, 5329, 7811, 15987, 23433, 69277, 101543, 207831, 304629, 570203, 1710609, 7412639, 22237917]

約数ペア:

[(1, 22237917), (3, 7412639), (13, 1710609), (39, 570203), (73, 304629), (107, 207831), (219, 101543), (321, 69277), (949, 23433), (1391, 15987), (2847, 7811), (4173, 5329)]