7177239

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 10866960

約数和(自身を除く): 3689721

約数列:

[1, 3, 9, 29, 87, 107, 257, 261, 321, 771, 963, 2313, 3103, 7453, 9309, 22359, 27499, 27927, 67077, 82497, 247491, 797471, 2392413, 7177239]

約数ペア:

[(1, 7177239), (3, 2392413), (9, 797471), (29, 247491), (87, 82497), (107, 67077), (257, 27927), (261, 27499), (321, 22359), (771, 9309), (963, 7453), (2313, 3103)]