1307286

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 2977920

約数和(自身を除く): 1670634

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 563, 774, 1126, 1161, 1689, 2322, 3378, 5067, 10134, 15201, 24209, 30402, 48418, 72627, 145254, 217881, 435762, 653643, 1307286]

約数ペア:

[(1, 1307286), (2, 653643), (3, 435762), (6, 217881), (9, 145254), (18, 72627), (27, 48418), (43, 30402), (54, 24209), (86, 15201), (129, 10134), (258, 5067), (387, 3378), (563, 2322), (774, 1689), (1126, 1161)]