2473537311

素因数分解:

$3^3\times 7^1\times {\mathrm{3331}}^1\times {\mathrm{3929}}^1$

素因数の和:7276

約数の個数: 32

約数和(自身を含む): 4190323200

約数和(自身を除く): 1716785889

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3331, 3929, 9993, 11787, 23317, 27503, 29979, 35361, 69951, 82509, 89937, 106083, 209853, 247527, 629559, 742581, 13087499, 39262497, 91612493, 117787491, 274837479, 353362473, 824512437, 2473537311]

約数ペア:

[(1, 2473537311), (3, 824512437), (7, 353362473), (9, 274837479), (21, 117787491), (27, 91612493), (63, 39262497), (189, 13087499), (3331, 742581), (3929, 629559), (9993, 247527), (11787, 209853), (23317, 106083), (27503, 89937), (29979, 82509), (35361, 69951)]