31117581

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{104773}}^1$

素因数の和:104793

約数の個数: 16

約数和(自身を含む): 50291520

約数和(自身を除く): 19173939

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 104773, 314319, 942957, 1152503, 2828871, 3457509, 10372527, 31117581]

約数ペア:

[(1, 31117581), (3, 10372527), (9, 3457509), (11, 2828871), (27, 1152503), (33, 942957), (99, 314319), (297, 104773)]