31218297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32621}}^1$

素因数の和:32664

約数の個数: 16

約数和(自身を含む): 46975680

約数和(自身を除く): 15757383

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 32621, 97863, 358831, 946009, 1076493, 2838027, 10406099, 31218297]

約数ペア:

[(1, 31218297), (3, 10406099), (11, 2838027), (29, 1076493), (33, 946009), (87, 358831), (319, 97863), (957, 32621)]