12678957

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 20770560

約数和(自身を除く): 8091603

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 1201, 3519, 3603, 10557, 10809, 20417, 27623, 32427, 61251, 82869, 183753, 248607, 469591, 551259, 745821, 1408773, 4226319, 12678957]

約数ペア:

[(1, 12678957), (3, 4226319), (9, 1408773), (17, 745821), (23, 551259), (27, 469591), (51, 248607), (69, 183753), (153, 82869), (207, 61251), (391, 32427), (459, 27623), (621, 20417), (1173, 10809), (1201, 10557), (3519, 3603)]