12789007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4110

約数の個数: 16

約数和(自身を含む): 16337664

約数和(自身を除く): 3548657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 4051, 28357, 44561, 166091, 311927, 1162637, 1827001, 12789007]

約数ペア:

[(1, 12789007), (7, 1827001), (11, 1162637), (41, 311927), (77, 166091), (287, 44561), (451, 28357), (3157, 4051)]