40654191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1949}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 57564000

約数和(自身を除く): 16909809

約数列:

[1, 3, 17, 51, 409, 1227, 1949, 5847, 6953, 20859, 33133, 99399, 797141, 2391423, 13551397, 40654191]

約数ペア:

[(1, 40654191), (3, 13551397), (17, 2391423), (51, 797141), (409, 99399), (1227, 33133), (1949, 20859), (5847, 6953)]