12686685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 23113728

約数和(自身を除く): 10427043

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3343, 3795, 10029, 16715, 36773, 50145, 76889, 110319, 183865, 230667, 384445, 551595, 845779, 1153335, 2537337, 4228895, 12686685]

約数ペア:

[(1, 12686685), (3, 4228895), (5, 2537337), (11, 1153335), (15, 845779), (23, 551595), (33, 384445), (55, 230667), (69, 183865), (115, 110319), (165, 76889), (253, 50145), (345, 36773), (759, 16715), (1265, 10029), (3343, 3795)]