47087541

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{7297}}^1$

素因数の和:7545

約数の個数: 16

約数和(自身を含む): 70060800

約数和(自身を除く): 22973259

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 7297, 21891, 65673, 197019, 1743983, 5231949, 15695847, 47087541]

約数ペア:

[(1, 47087541), (3, 15695847), (9, 5231949), (27, 1743983), (239, 197019), (717, 65673), (2151, 21891), (6453, 7297)]