28571037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37643}}^1$

素因数の和:37680

約数の個数: 16

約数和(自身を含む): 43365888

約数和(自身を除く): 14794851

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 37643, 112929, 414073, 865789, 1242219, 2597367, 9523679, 28571037]

約数ペア:

[(1, 28571037), (3, 9523679), (11, 2597367), (23, 1242219), (33, 865789), (69, 414073), (253, 112929), (759, 37643)]