1555161521

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{7933}}^1$

素因数の和:8120

約数の個数: 16

約数和(自身を含む): 1642147584

約数和(自身を除く): 86986063

約数列:

[1, 43, 47, 97, 2021, 4171, 4559, 7933, 196037, 341119, 372851, 769501, 16032593, 33088543, 36166547, 1555161521]

約数ペア:

[(1, 1555161521), (43, 36166547), (47, 33088543), (97, 16032593), (2021, 769501), (4171, 372851), (4559, 341119), (7933, 196037)]