7574919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 11570688

約数和(自身を除く): 3995769

約数列:

[1, 3, 11, 33, 53, 61, 71, 159, 183, 213, 583, 671, 781, 1749, 2013, 2343, 3233, 3763, 4331, 9699, 11289, 12993, 35563, 41393, 47641, 106689, 124179, 142923, 229543, 688629, 2524973, 7574919]

約数ペア:

[(1, 7574919), (3, 2524973), (11, 688629), (33, 229543), (53, 142923), (61, 124179), (71, 106689), (159, 47641), (183, 41393), (213, 35563), (583, 12993), (671, 11289), (781, 9699), (1749, 4331), (2013, 3763), (2343, 3233)]