8401217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 9621504

約数和(自身を除く): 1220287

約数列:

[1, 11, 31, 71, 341, 347, 781, 2201, 3817, 10757, 24211, 24637, 118327, 271007, 763747, 8401217]

約数ペア:

[(1, 8401217), (11, 763747), (31, 271007), (71, 118327), (341, 24637), (347, 24211), (781, 10757), (2201, 3817)]