29211651

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 49889280

約数和(自身を除く): 20677629

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 889, 1143, 1217, 2667, 3429, 3651, 8001, 8519, 10953, 24003, 25557, 32859, 76671, 154559, 230013, 463677, 1081913, 1391031, 3245739, 4173093, 9737217, 29211651]

約数ペア:

[(1, 29211651), (3, 9737217), (7, 4173093), (9, 3245739), (21, 1391031), (27, 1081913), (63, 463677), (127, 230013), (189, 154559), (381, 76671), (889, 32859), (1143, 25557), (1217, 24003), (2667, 10953), (3429, 8519), (3651, 8001)]