28196588157

素因数分解:

$3^1\times {\mathrm{1049}}^1\times {\mathrm{1409}}^1\times {\mathrm{6359}}^1$

素因数の和:8820

約数の個数: 16

約数和(自身を含む): 37663920000

約数和(自身を除く): 9467331843

約数列:

[1, 3, 1049, 1409, 3147, 4227, 6359, 19077, 1478041, 4434123, 6670591, 8959831, 20011773, 26879493, 9398862719, 28196588157]

約数ペア:

[(1, 28196588157), (3, 9398862719), (1049, 26879493), (1409, 20011773), (3147, 8959831), (4227, 6670591), (6359, 4434123), (19077, 1478041)]