306327973

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 353341440

約数和(自身を除く): 47013467

約数列:

[1, 7, 239, 283, 647, 1673, 1981, 4529, 67637, 154633, 183101, 473459, 1082431, 1281707, 43761139, 306327973]

約数ペア:

[(1, 306327973), (7, 43761139), (239, 1281707), (283, 1082431), (647, 473459), (1673, 183101), (1981, 154633), (4529, 67637)]