28672347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4549}}^1$

素因数の和:4754

約数の個数: 16

約数和(自身を含む): 41932800

約数和(自身を除く): 13260453

約数列:

[1, 3, 11, 33, 191, 573, 2101, 4549, 6303, 13647, 50039, 150117, 868859, 2606577, 9557449, 28672347]

約数ペア:

[(1, 28672347), (3, 9557449), (11, 2606577), (33, 868859), (191, 150117), (573, 50039), (2101, 13647), (4549, 6303)]