145100397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{195817}}^1$

素因数の和:195852

約数の個数: 16

約数和(自身を含む): 219316160

約数和(自身を除く): 74215763

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 195817, 587451, 2545621, 3720523, 7636863, 11161569, 48366799, 145100397]

約数ペア:

[(1, 145100397), (3, 48366799), (13, 11161569), (19, 7636863), (39, 3720523), (57, 2545621), (247, 587451), (741, 195817)]