5730831

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:660

約数の個数: 20

約数和(自身を含む): 8639400

約数和(自身を除く): 2908569

約数列:

[1, 3, 9, 27, 81, 139, 417, 509, 1251, 1527, 3753, 4581, 11259, 13743, 41229, 70751, 212253, 636759, 1910277, 5730831]

約数ペア:

[(1, 5730831), (3, 1910277), (9, 636759), (27, 212253), (81, 70751), (139, 41229), (417, 13743), (509, 11259), (1251, 4581), (1527, 3753)]