282745463

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12281}}^1$

素因数の和:12335

約数の個数: 32

約数和(自身を含む): 396168192

約数和(自身を除く): 113422729

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 253, 299, 1001, 1771, 2093, 3289, 12281, 23023, 85967, 135091, 159653, 282463, 945637, 1117571, 1756183, 1977241, 3107093, 3672019, 12293281, 21749651, 25704133, 40392209, 282745463]

約数ペア:

[(1, 282745463), (7, 40392209), (11, 25704133), (13, 21749651), (23, 12293281), (77, 3672019), (91, 3107093), (143, 1977241), (161, 1756183), (253, 1117571), (299, 945637), (1001, 282463), (1771, 159653), (2093, 135091), (3289, 85967), (12281, 23023)]