22828557

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 32589216

約数和(自身を除く): 9760659

約数列:

[1, 3, 19, 57, 107, 197, 321, 361, 591, 1083, 2033, 3743, 6099, 11229, 21079, 38627, 63237, 71117, 115881, 213351, 400501, 1201503, 7609519, 22828557]

約数ペア:

[(1, 22828557), (3, 7609519), (19, 1201503), (57, 400501), (107, 213351), (197, 115881), (321, 71117), (361, 63237), (591, 38627), (1083, 21079), (2033, 11229), (3743, 6099)]