16997223

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 23186016

約数和(自身を除く): 6188793

約数列:

[1, 3, 61, 183, 293, 317, 879, 951, 17873, 19337, 53619, 58011, 92881, 278643, 5665741, 16997223]

約数ペア:

[(1, 16997223), (3, 5665741), (61, 278643), (183, 92881), (293, 58011), (317, 53619), (879, 19337), (951, 17873)]