3901472517

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{7817}}^1$

素因数の和:7989

約数の個数: 32

約数和(自身を含む): 5498368128

約数和(自身を除く): 1596895611

約数列:

[1, 3, 43, 53, 73, 129, 159, 219, 2279, 3139, 3869, 6837, 7817, 9417, 11607, 23451, 166367, 336131, 414301, 499101, 570641, 1008393, 1242903, 1711923, 17814943, 24537563, 30243973, 53444829, 73612689, 90731919, 1300490839, 3901472517]

約数ペア:

[(1, 3901472517), (3, 1300490839), (43, 90731919), (53, 73612689), (73, 53444829), (129, 30243973), (159, 24537563), (219, 17814943), (2279, 1711923), (3139, 1242903), (3869, 1008393), (6837, 570641), (7817, 499101), (9417, 414301), (11607, 336131), (23451, 166367)]