16975317

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 23208768

約数和(自身を除く): 6233451

約数列:

[1, 3, 53, 159, 241, 443, 723, 1329, 12773, 23479, 38319, 70437, 106763, 320289, 5658439, 16975317]

約数ペア:

[(1, 16975317), (3, 5658439), (53, 320289), (159, 106763), (241, 70437), (443, 38319), (723, 23479), (1329, 12773)]