8266103979

素因数分解:

$3^1\times 7^1\times {\mathrm{3041}}^1\times {\mathrm{129439}}^1$

素因数の和:132490

約数の個数: 16

約数和(自身を含む): 12600207360

約数和(自身を除く): 4334103381

約数列:

[1, 3, 7, 21, 3041, 9123, 21287, 63861, 129439, 388317, 906073, 2718219, 393623999, 1180871997, 2755367993, 8266103979]

約数ペア:

[(1, 8266103979), (3, 2755367993), (7, 1180871997), (21, 393623999), (3041, 2718219), (9123, 906073), (21287, 388317), (63861, 129439)]