16888729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 20079360

約数和(自身を除く): 3190631

約数列:

[1, 11, 13, 89, 143, 979, 1157, 1327, 12727, 14597, 17251, 118103, 189761, 1299133, 1535339, 16888729]

約数ペア:

[(1, 16888729), (11, 1535339), (13, 1299133), (89, 189761), (143, 118103), (979, 17251), (1157, 14597), (1327, 12727)]