12352821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2803}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 17900736

約数和(自身を除く): 5547915

約数列:

[1, 3, 13, 39, 113, 339, 1469, 2803, 4407, 8409, 36439, 109317, 316739, 950217, 4117607, 12352821]

約数ペア:

[(1, 12352821), (3, 4117607), (13, 950217), (39, 316739), (113, 109317), (339, 36439), (1469, 8409), (2803, 4407)]