121226441

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{130211}}^1$

素因数の和:130244

約数の個数: 12

約数和(自身を含む): 148441680

約数和(自身を除く): 27215239

約数列:

[1, 7, 19, 49, 133, 931, 130211, 911477, 2474009, 6380339, 17318063, 121226441]

約数ペア:

[(1, 121226441), (7, 17318063), (19, 6380339), (49, 2474009), (133, 911477), (931, 130211)]