8751807

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1164

約数の個数: 20

約数和(自身を含む): 13213200

約数和(自身を除く): 4461393

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 1049, 2781, 3147, 8343, 9441, 28323, 84969, 108047, 324141, 972423, 2917269, 8751807]

約数ペア:

[(1, 8751807), (3, 2917269), (9, 972423), (27, 324141), (81, 108047), (103, 84969), (309, 28323), (927, 9441), (1049, 8343), (2781, 3147)]