1307146701

素因数分解:

$3^1\times 7^1\times {\mathrm{2939}}^1\times {\mathrm{21179}}^1$

素因数の和:24128

約数の個数: 16

約数和(自身を含む): 1992614400

約数和(自身を除く): 685467699

約数列:

[1, 3, 7, 21, 2939, 8817, 20573, 21179, 61719, 63537, 148253, 444759, 62245081, 186735243, 435715567, 1307146701]

約数ペア:

[(1, 1307146701), (3, 435715567), (7, 186735243), (21, 62245081), (2939, 444759), (8817, 148253), (20573, 63537), (21179, 61719)]