12773991

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 17627744

約数和(自身を除く): 4853753

約数列:

[1, 3, 37, 111, 157, 471, 733, 2199, 5809, 17427, 27121, 81363, 115081, 345243, 4257997, 12773991]

約数ペア:

[(1, 12773991), (3, 4257997), (37, 345243), (111, 115081), (157, 81363), (471, 27121), (733, 17427), (2199, 5809)]