2857977

素因数分解:

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

素因数の和:861

約数の個数: 16

約数和(自身を含む): 4268160

約数和(自身を除く): 1410183

約数列:

[1, 3, 9, 27, 151, 453, 701, 1359, 2103, 4077, 6309, 18927, 105851, 317553, 952659, 2857977]

約数ペア:

[(1, 2857977), (3, 952659), (9, 317553), (27, 105851), (151, 18927), (453, 6309), (701, 4077), (1359, 2103)]