15550977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2203}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 22463168

約数和(自身を除く): 6912191

約数列:

[1, 3, 13, 39, 181, 543, 2203, 2353, 6609, 7059, 28639, 85917, 398743, 1196229, 5183659, 15550977]

約数ペア:

[(1, 15550977), (3, 5183659), (13, 1196229), (39, 398743), (181, 85917), (543, 28639), (2203, 7059), (2353, 6609)]