12855593427

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{27767}}^1$

素因数の和:27947

約数の個数: 32

約数和(自身を含む): 18199813632

約数和(自身を除く): 5344220205

約数列:

[1, 3, 37, 43, 97, 111, 129, 291, 1591, 3589, 4171, 4773, 10767, 12513, 27767, 83301, 154327, 462981, 1027379, 1193981, 2693399, 3082137, 3581943, 8080197, 44177297, 99655763, 115816157, 132531891, 298967289, 347448471, 4285197809, 12855593427]

約数ペア:

[(1, 12855593427), (3, 4285197809), (37, 347448471), (43, 298967289), (97, 132531891), (111, 115816157), (129, 99655763), (291, 44177297), (1591, 8080197), (3589, 3581943), (4171, 3082137), (4773, 2693399), (10767, 1193981), (12513, 1027379), (27767, 462981), (83301, 154327)]