12894993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 19858176

約数和(自身を除く): 6963183

約数列:

[1, 3, 9, 17, 51, 153, 271, 311, 813, 933, 2439, 2799, 4607, 5287, 13821, 15861, 41463, 47583, 84281, 252843, 758529, 1432777, 4298331, 12894993]

約数ペア:

[(1, 12894993), (3, 4298331), (9, 1432777), (17, 758529), (51, 252843), (153, 84281), (271, 47583), (311, 41463), (813, 15861), (933, 13821), (2439, 5287), (2799, 4607)]