12465621

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6823}}^1$

素因数の和:6865

約数の個数: 24

約数和(自身を含む): 21290880

約数和(自身を除く): 8825259

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 6823, 20469, 47761, 61407, 143283, 197867, 429849, 593601, 1385069, 1780803, 4155207, 12465621]

約数ペア:

[(1, 12465621), (3, 4155207), (7, 1780803), (9, 1385069), (21, 593601), (29, 429849), (63, 197867), (87, 143283), (203, 61407), (261, 47761), (609, 20469), (1827, 6823)]