990180827

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{11527}}^1$

素因数の和:11738

約数の個数: 16

約数和(自身を含む): 1088980992

約数和(自身を除く): 98800165

約数列:

[1, 17, 31, 163, 527, 2771, 5053, 11527, 85901, 195959, 357337, 1878901, 6074729, 31941317, 58245931, 990180827]

約数ペア:

[(1, 990180827), (17, 58245931), (31, 31941317), (163, 6074729), (527, 1878901), (2771, 357337), (5053, 195959), (11527, 85901)]