16948251

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{3851}}^1$

素因数の和:4023

約数の個数: 16

約数和(自身を含む): 25269120

約数和(自身を除く): 8320869

約数列:

[1, 3, 9, 27, 163, 489, 1467, 3851, 4401, 11553, 34659, 103977, 627713, 1883139, 5649417, 16948251]

約数ペア:

[(1, 16948251), (3, 5649417), (9, 1883139), (27, 627713), (163, 103977), (489, 34659), (1467, 11553), (3851, 4401)]