22778409

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2336

約数の個数: 16

約数和(自身を含む): 31456512

約数和(自身を除く): 8678103

約数列:

[1, 3, 47, 73, 141, 219, 2213, 3431, 6639, 10293, 104011, 161549, 312033, 484647, 7592803, 22778409]

約数ペア:

[(1, 22778409), (3, 7592803), (47, 484647), (73, 312033), (141, 161549), (219, 104011), (2213, 10293), (3431, 6639)]