17397809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 20684160

約数和(自身を除く): 3286351

約数列:

[1, 11, 13, 89, 143, 979, 1157, 1367, 12727, 15037, 17771, 121663, 195481, 1338293, 1581619, 17397809]

約数ペア:

[(1, 17397809), (11, 1581619), (13, 1338293), (89, 195481), (143, 121663), (979, 17771), (1157, 15037), (1367, 12727)]