266288113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{1877}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 328124160

約数和(自身を除く): 61836047

約数列:

[1, 7, 13, 91, 1559, 1877, 10913, 13139, 20267, 24401, 141869, 170807, 2926243, 20483701, 38041159, 266288113]

約数ペア:

[(1, 266288113), (7, 38041159), (13, 20483701), (91, 2926243), (1559, 170807), (1877, 141869), (10913, 24401), (13139, 20267)]