29280339

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 47623680

約数和(自身を除く): 18343341

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 311, 317, 933, 951, 2799, 2853, 3421, 3487, 8397, 8559, 10263, 10461, 30789, 31383, 92367, 94149, 98587, 295761, 887283, 1084457, 2661849, 3253371, 9760113, 29280339]

約数ペア:

[(1, 29280339), (3, 9760113), (9, 3253371), (11, 2661849), (27, 1084457), (33, 887283), (99, 295761), (297, 98587), (311, 94149), (317, 92367), (933, 31383), (951, 30789), (2799, 10461), (2853, 10263), (3421, 8559), (3487, 8397)]