12973467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2203}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 18760448

約数和(自身を除く): 5786981

約数列:

[1, 3, 13, 39, 151, 453, 1963, 2203, 5889, 6609, 28639, 85917, 332653, 997959, 4324489, 12973467]

約数ペア:

[(1, 12973467), (3, 4324489), (13, 997959), (39, 332653), (151, 85917), (453, 28639), (1963, 6609), (2203, 5889)]