47393523

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 70122000

約数和(自身を除く): 22728477

約数列:

[1, 3, 9, 61, 173, 183, 499, 519, 549, 1497, 1557, 4491, 10553, 30439, 31659, 86327, 91317, 94977, 258981, 273951, 776943, 5265947, 15797841, 47393523]

約数ペア:

[(1, 47393523), (3, 15797841), (9, 5265947), (61, 776943), (173, 273951), (183, 258981), (499, 94977), (519, 91317), (549, 86327), (1497, 31659), (1557, 30439), (4491, 10553)]