7928949

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9209}}^1$

素因数の和:9260

約数の個数: 16

約数和(自身を含む): 12378240

約数和(自身を除く): 4449291

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 9209, 27627, 64463, 193389, 377569, 1132707, 2642983, 7928949]

約数ペア:

[(1, 7928949), (3, 2642983), (7, 1132707), (21, 377569), (41, 193389), (123, 64463), (287, 27627), (861, 9209)]