15690933489

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67926119}}^1$

素因数の和:67926140

約数の個数: 16

約数和(自身を含む): 26083630080

約数和(自身を除く): 10392696591

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 67926119, 203778357, 475482833, 747187309, 1426448499, 2241561927, 5230311163, 15690933489]

約数ペア:

[(1, 15690933489), (3, 5230311163), (7, 2241561927), (11, 1426448499), (21, 747187309), (33, 475482833), (77, 203778357), (231, 67926119)]