22272219

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{17551}}^1$

素因数の和:17607

約数の個数: 16

約数和(自身を含む): 33699840

約数和(自身を除く): 11427621

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 17551, 52653, 157959, 473877, 824897, 2474691, 7424073, 22272219]

約数ペア:

[(1, 22272219), (3, 7424073), (9, 2474691), (27, 824897), (47, 473877), (141, 157959), (423, 52653), (1269, 17551)]