222924961

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{38231}}^1$

素因数の和:38269

約数の個数: 16

約数和(自身を含む): 275270400

約数和(自身を除く): 52345439

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 38231, 267617, 649927, 1873319, 4549489, 13113233, 31846423, 222924961]

約数ペア:

[(1, 222924961), (7, 31846423), (17, 13113233), (49, 4549489), (119, 1873319), (343, 649927), (833, 267617), (5831, 38231)]