258927097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 315802368

約数和(自身を除く): 56875271

約数列:

[1, 11, 13, 31, 143, 169, 341, 403, 1859, 4433, 4493, 5239, 49423, 57629, 58409, 139283, 642499, 759317, 1532113, 1810679, 8352487, 19917469, 23538827, 258927097]

約数ペア:

[(1, 258927097), (11, 23538827), (13, 19917469), (31, 8352487), (143, 1810679), (169, 1532113), (341, 759317), (403, 642499), (1859, 139283), (4433, 58409), (4493, 57629), (5239, 49423)]