12906927

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7669}}^1$

素因数の和:7703

約数の個数: 24

約数和(自身を含む): 21537360

約数和(自身を除く): 8630433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 7669, 23007, 69021, 84359, 130373, 253077, 391119, 759231, 1173357, 1434103, 4302309, 12906927]

約数ペア:

[(1, 12906927), (3, 4302309), (9, 1434103), (11, 1173357), (17, 759231), (33, 391119), (51, 253077), (99, 130373), (153, 84359), (187, 69021), (561, 23007), (1683, 7669)]