8247447

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23497}}^1$

素因数の和:23519

約数の個数: 16

約数和(自身を含む): 13158880

約数和(自身を除く): 4911433

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 23497, 70491, 211473, 305461, 634419, 916383, 2749149, 8247447]

約数ペア:

[(1, 8247447), (3, 2749149), (9, 916383), (13, 634419), (27, 305461), (39, 211473), (117, 70491), (351, 23497)]