78321023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 92306304

約数和(自身を除く): 13985281

約数列:

[1, 11, 17, 71, 187, 289, 347, 781, 1207, 3179, 3817, 5899, 13277, 20519, 24637, 64889, 100283, 225709, 271007, 418829, 1103113, 4607119, 7120093, 78321023]

約数ペア:

[(1, 78321023), (11, 7120093), (17, 4607119), (71, 1103113), (187, 418829), (289, 271007), (347, 225709), (781, 100283), (1207, 64889), (3179, 24637), (3817, 20519), (5899, 13277)]