8744787

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2159

約数の個数: 16

約数和(自身を含む): 13041280

約数和(自身を除く): 4296493

約数列:

[1, 3, 9, 27, 163, 489, 1467, 1987, 4401, 5961, 17883, 53649, 323881, 971643, 2914929, 8744787]

約数ペア:

[(1, 8744787), (3, 2914929), (9, 971643), (27, 323881), (163, 53649), (489, 17883), (1467, 5961), (1987, 4401)]