16166553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3803}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 23432640

約数和(自身を除く): 7266087

約数列:

[1, 3, 13, 39, 109, 327, 1417, 3803, 4251, 11409, 49439, 148317, 414527, 1243581, 5388851, 16166553]

約数ペア:

[(1, 16166553), (3, 5388851), (13, 1243581), (39, 414527), (109, 148317), (327, 49439), (1417, 11409), (3803, 4251)]