16133221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 18903024

約数和(自身を除く): 2769803

約数列:

[1, 13, 17, 37, 221, 481, 629, 1973, 8177, 25649, 33541, 73001, 436033, 949013, 1241017, 16133221]

約数ペア:

[(1, 16133221), (13, 1241017), (17, 949013), (37, 436033), (221, 73001), (481, 33541), (629, 25649), (1973, 8177)]