22805199

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{17971}}^1$

素因数の和:18027

約数の個数: 16

約数和(自身を含む): 34506240

約数和(自身を除く): 11701041

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 17971, 53913, 161739, 485217, 844637, 2533911, 7601733, 22805199]

約数ペア:

[(1, 22805199), (3, 7601733), (9, 2533911), (27, 844637), (47, 485217), (141, 161739), (423, 53913), (1269, 17971)]