28193469

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3967}}^1$

素因数の和:4096

約数の個数: 16

約数和(自身を含む): 39616512

約数和(自身を除く): 11423043

約数列:

[1, 3, 23, 69, 103, 309, 2369, 3967, 7107, 11901, 91241, 273723, 408601, 1225803, 9397823, 28193469]

約数ペア:

[(1, 28193469), (3, 9397823), (23, 1225803), (69, 408601), (103, 273723), (309, 91241), (2369, 11901), (3967, 7107)]