6668613

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 11097216

約数和(自身を除く): 4428603

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 701, 1057, 1359, 2103, 3171, 4907, 6309, 9513, 14721, 44163, 105851, 317553, 740957, 952659, 2222871, 6668613]

約数ペア:

[(1, 6668613), (3, 2222871), (7, 952659), (9, 740957), (21, 317553), (63, 105851), (151, 44163), (453, 14721), (701, 9513), (1057, 6309), (1359, 4907), (2103, 3171)]