87247947

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1\times {\mathrm{1217}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 121605120

約数和(自身を除く): 34357173

約数列:

[1, 3, 23, 69, 1039, 1217, 3117, 3651, 23897, 27991, 71691, 83973, 1264463, 3793389, 29082649, 87247947]

約数ペア:

[(1, 87247947), (3, 29082649), (23, 3793389), (69, 1264463), (1039, 83973), (1217, 71691), (3117, 27991), (3651, 23897)]