121142309

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5204

約数の個数: 16

約数和(自身を含む): 135009600

約数和(自身を除く): 13867291

約数列:

[1, 19, 29, 43, 551, 817, 1247, 5113, 23693, 97147, 148277, 219859, 2817263, 4177321, 6375911, 121142309]

約数ペア:

[(1, 121142309), (19, 6375911), (29, 4177321), (43, 2817263), (551, 219859), (817, 148277), (1247, 97147), (5113, 23693)]