8996197

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 10893312

約数和(自身を除く): 1897115

約数列:

[1, 7, 23, 71, 161, 497, 787, 1633, 5509, 11431, 18101, 55877, 126707, 391139, 1285171, 8996197]

約数ペア:

[(1, 8996197), (7, 1285171), (23, 391139), (71, 126707), (161, 55877), (497, 18101), (787, 11431), (1633, 5509)]