22229073

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{5839}}^1$

素因数の和:5898

約数の個数: 20

約数和(自身を含む): 33918720

約数和(自身を除く): 11689647

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 5839, 17517, 52551, 157653, 274433, 472959, 823299, 2469897, 7409691, 22229073]

約数ペア:

[(1, 22229073), (3, 7409691), (9, 2469897), (27, 823299), (47, 472959), (81, 274433), (141, 157653), (423, 52551), (1269, 17517), (3807, 5839)]