8872149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20681}}^1$

素因数の和:20708

約数の個数: 16

約数和(自身を含む): 13898304

約数和(自身を除く): 5026155

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 20681, 62043, 227491, 268853, 682473, 806559, 2957383, 8872149]

約数ペア:

[(1, 8872149), (3, 2957383), (11, 806559), (13, 682473), (33, 268853), (39, 227491), (143, 62043), (429, 20681)]