12661023

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 17560800

約数和(自身を除く): 4899777

約数列:

[1, 3, 29, 87, 269, 541, 807, 1623, 7801, 15689, 23403, 47067, 145529, 436587, 4220341, 12661023]

約数ペア:

[(1, 12661023), (3, 4220341), (29, 436587), (87, 145529), (269, 47067), (541, 23403), (807, 15689), (1623, 7801)]