28452081

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58907}}^1$

素因数の和:58940

約数の個数: 16

約数和(自身を含む): 45241344

約数和(自身を除く): 16789263

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 58907, 176721, 412349, 1237047, 1354861, 4064583, 9484027, 28452081]

約数ペア:

[(1, 28452081), (3, 9484027), (7, 4064583), (21, 1354861), (23, 1237047), (69, 412349), (161, 176721), (483, 58907)]