680779569

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{310433}}^1$

素因数の和:310496

約数の個数: 16

約数和(自身を含む): 983454912

約数和(自身を除く): 302675343

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 310433, 931299, 5277361, 13348619, 15832083, 40045857, 226926523, 680779569]

約数ペア:

[(1, 680779569), (3, 226926523), (17, 40045857), (43, 15832083), (51, 13348619), (129, 5277361), (731, 931299), (2193, 310433)]