23547681

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 35642880

約数和(自身を除く): 12095199

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 747, 1087, 2407, 3261, 7221, 9783, 21663, 31523, 90221, 94569, 270663, 283707, 811989, 2616409, 7849227, 23547681]

約数ペア:

[(1, 23547681), (3, 7849227), (9, 2616409), (29, 811989), (83, 283707), (87, 270663), (249, 94569), (261, 90221), (747, 31523), (1087, 21663), (2407, 9783), (3261, 7221)]