28552017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3833}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 41223168

約数和(自身を除く): 12671151

約数列:

[1, 3, 13, 39, 191, 573, 2483, 3833, 7449, 11499, 49829, 149487, 732103, 2196309, 9517339, 28552017]

約数ペア:

[(1, 28552017), (3, 9517339), (13, 2196309), (39, 732103), (191, 149487), (573, 49829), (2483, 11499), (3833, 7449)]