8870823

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 14336000

約数和(自身を除く): 5465177

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 199, 351, 381, 597, 1143, 1651, 1791, 2587, 3429, 4953, 5373, 7761, 14859, 23283, 25273, 44577, 69849, 75819, 227457, 328549, 682371, 985647, 2956941, 8870823]

約数ペア:

[(1, 8870823), (3, 2956941), (9, 985647), (13, 682371), (27, 328549), (39, 227457), (117, 75819), (127, 69849), (199, 44577), (351, 25273), (381, 23283), (597, 14859), (1143, 7761), (1651, 5373), (1791, 4953), (2587, 3429)]