3909897

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:997

約数の個数: 16

約数和(自身を含む): 5832000

約数和(自身を除く): 1922103

約数列:

[1, 3, 9, 27, 179, 537, 809, 1611, 2427, 4833, 7281, 21843, 144811, 434433, 1303299, 3909897]

約数ペア:

[(1, 3909897), (3, 1303299), (9, 434433), (27, 144811), (179, 21843), (537, 7281), (809, 4833), (1611, 2427)]