39842751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7457}}^1$

素因数の和:7610

約数の個数: 16

約数和(自身を含む): 57635424

約数和(自身を除く): 17792673

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 7457, 22371, 96941, 290823, 1021609, 3064827, 13280917, 39842751]

約数ペア:

[(1, 39842751), (3, 13280917), (13, 3064827), (39, 1021609), (137, 290823), (411, 96941), (1781, 22371), (5343, 7457)]