16530031

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 19966464

約数和(自身を除く): 3436433

約数列:

[1, 7, 23, 83, 161, 581, 1237, 1909, 8659, 13363, 28451, 102671, 199157, 718697, 2361433, 16530031]

約数ペア:

[(1, 16530031), (7, 2361433), (23, 718697), (83, 199157), (161, 102671), (581, 28451), (1237, 13363), (1909, 8659)]