311301133

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{30661}}^1$

素因数の和:30756

約数の個数: 16

約数和(自身を含む): 370887552

約数和(自身を除く): 59586419

約数列:

[1, 11, 13, 71, 143, 781, 923, 10153, 30661, 337271, 398593, 2176931, 4384523, 23946241, 28300103, 311301133]

約数ペア:

[(1, 311301133), (11, 28300103), (13, 23946241), (71, 4384523), (143, 2176931), (781, 398593), (923, 337271), (10153, 30661)]