330189369

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{18947}}^1$

素因数の和:19144

約数の個数: 16

約数和(自身を含む): 455055168

約数和(自身を除く): 124865799

約数列:

[1, 3, 37, 111, 157, 471, 5809, 17427, 18947, 56841, 701039, 2103117, 2974679, 8924037, 110063123, 330189369]

約数ペア:

[(1, 330189369), (3, 110063123), (37, 8924037), (111, 2974679), (157, 2103117), (471, 701039), (5809, 56841), (17427, 18947)]