31421697

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 42704640

約数和(自身を除く): 11282943

約数列:

[1, 3, 79, 197, 237, 591, 673, 2019, 15563, 46689, 53167, 132581, 159501, 397743, 10473899, 31421697]

約数ペア:

[(1, 31421697), (3, 10473899), (79, 397743), (197, 159501), (237, 132581), (591, 53167), (673, 46689), (2019, 15563)]