328676821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{9787}}^1$

素因数の和:9912

約数の個数: 16

約数和(自身を含む): 372100608

約数和(自身を除く): 43423787

約数列:

[1, 11, 43, 71, 473, 781, 3053, 9787, 33583, 107657, 420841, 694877, 4629251, 7643647, 29879711, 328676821]

約数ペア:

[(1, 328676821), (11, 29879711), (43, 7643647), (71, 4629251), (473, 694877), (781, 420841), (3053, 107657), (9787, 33583)]