47090913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9349}}^1$

素因数の和:9448

約数の個数: 16

約数和(自身を含む): 66422400

約数和(自身を除く): 19331487

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 9349, 28047, 215027, 645081, 682477, 2047431, 15696971, 47090913]

約数ペア:

[(1, 47090913), (3, 15696971), (23, 2047431), (69, 682477), (73, 645081), (219, 215027), (1679, 28047), (5037, 9349)]