40609707

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6917}}^1$

素因数の和:7042

約数の個数: 16

約数和(自身を含む): 57557760

約数和(自身を除く): 16948053

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 6917, 20751, 131423, 394269, 712451, 2137353, 13536569, 40609707]

約数ペア:

[(1, 40609707), (3, 13536569), (19, 2137353), (57, 712451), (103, 394269), (309, 131423), (1957, 20751), (5871, 6917)]