38689293

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1657}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 53109056

約数和(自身を除く): 14419763

約数列:

[1, 3, 43, 129, 181, 543, 1657, 4971, 7783, 23349, 71251, 213753, 299917, 899751, 12896431, 38689293]

約数ペア:

[(1, 38689293), (3, 12896431), (43, 899751), (129, 299917), (181, 213753), (543, 71251), (1657, 23349), (4971, 7783)]