228898319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{22037}}^1$

素因数の和:22114

約数の個数: 16

約数和(自身を含む): 266571648

約数和(自身を除く): 37673329

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 22037, 286481, 374629, 1035739, 4870177, 13464607, 17607563, 228898319]

約数ペア:

[(1, 228898319), (13, 17607563), (17, 13464607), (47, 4870177), (221, 1035739), (611, 374629), (799, 286481), (10387, 22037)]