2997029457

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{798569}}^1$

素因数の和:798717

約数の個数: 16

約数和(自身を含む): 4471992000

約数和(自身を除く): 1474962543

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 798569, 2395707, 7187121, 21561363, 111001091, 333003273, 999009819, 2997029457]

約数ペア:

[(1, 2997029457), (3, 999009819), (9, 333003273), (27, 111001091), (139, 21561363), (417, 7187121), (1251, 2395707), (3753, 798569)]