63974589

素因数分解:

$3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{3631}}^1$

素因数の和:4480

約数の個数: 16

約数和(自身を含む): 97628160

約数和(自身を除く): 33653571

約数列:

[1, 3, 7, 21, 839, 2517, 3631, 5873, 10893, 17619, 25417, 76251, 3046409, 9139227, 21324863, 63974589]

約数ペア:

[(1, 63974589), (3, 21324863), (7, 9139227), (21, 3046409), (839, 76251), (2517, 25417), (3631, 17619), (5873, 10893)]