9991553

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 11866176

約数和(自身を除く): 1874623

約数列:

[1, 11, 13, 107, 143, 653, 1177, 1391, 7183, 8489, 15301, 69871, 93379, 768581, 908323, 9991553]

約数ペア:

[(1, 9991553), (11, 908323), (13, 768581), (107, 93379), (143, 69871), (653, 15301), (1177, 8489), (1391, 7183)]