85874369

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 100113408

約数和(自身を除く): 14239039

約数列:

[1, 7, 67, 283, 469, 647, 1981, 4529, 18961, 43349, 132727, 183101, 303443, 1281707, 12267767, 85874369]

約数ペア:

[(1, 85874369), (7, 12267767), (67, 1281707), (283, 303443), (469, 183101), (647, 132727), (1981, 43349), (4529, 18961)]