2749911

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 3816960

約数和(自身を除く): 1067049

約数列:

[1, 3, 41, 79, 123, 237, 283, 849, 3239, 9717, 11603, 22357, 34809, 67071, 916637, 2749911]

約数ペア:

[(1, 2749911), (3, 916637), (41, 67071), (79, 34809), (123, 22357), (237, 11603), (283, 9717), (849, 3239)]