2058309

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 3436992

約数和(自身を除く): 1378683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1223, 1683, 3669, 11007, 13453, 20791, 40359, 62373, 121077, 187119, 228701, 686103, 2058309]

約数ペア:

[(1, 2058309), (3, 686103), (9, 228701), (11, 187119), (17, 121077), (33, 62373), (51, 40359), (99, 20791), (153, 13453), (187, 11007), (561, 3669), (1223, 1683)]