28458843

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58921}}^1$

素因数の和:58954

約数の個数: 16

約数和(自身を含む): 45252096

約数和(自身を除く): 16793253

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 58921, 176763, 412447, 1237341, 1355183, 4065549, 9486281, 28458843]

約数ペア:

[(1, 28458843), (3, 9486281), (7, 4065549), (21, 1355183), (23, 1237341), (69, 412447), (161, 176763), (483, 58921)]