5621247

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 8438976

約数和(自身を除く): 2817729

約数列:

[1, 3, 9, 47, 97, 137, 141, 291, 411, 423, 873, 1233, 4559, 6439, 13289, 13677, 19317, 39867, 41031, 57951, 119601, 624583, 1873749, 5621247]

約数ペア:

[(1, 5621247), (3, 1873749), (9, 624583), (47, 119601), (97, 57951), (137, 41031), (141, 39867), (291, 19317), (411, 13677), (423, 13289), (873, 6439), (1233, 4559)]