28324191

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22111}}^1$

素因数の和:22182

約数の個数: 16

約数和(自身を含む): 43870208

約数和(自身を除く): 15546017

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 22111, 66333, 154777, 464331, 1348771, 4046313, 9441397, 28324191]

約数ペア:

[(1, 28324191), (3, 9441397), (7, 4046313), (21, 1348771), (61, 464331), (183, 154777), (427, 66333), (1281, 22111)]