13578543

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 8597457

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 349, 393, 1047, 1179, 1441, 3141, 3537, 3839, 4323, 9423, 11517, 12969, 34551, 38907, 45719, 103653, 137157, 411471, 502909, 1234413, 1508727, 4526181, 13578543]

約数ペア:

[(1, 13578543), (3, 4526181), (9, 1508727), (11, 1234413), (27, 502909), (33, 411471), (99, 137157), (131, 103653), (297, 45719), (349, 38907), (393, 34551), (1047, 12969), (1179, 11517), (1441, 9423), (3141, 4323), (3537, 3839)]