15707749701

素因数分解:

$3^1\times 7^1\times {\mathrm{110339}}^1\times {\mathrm{6779}}^1$

素因数の和:117128

約数の個数: 16

約数和(自身を含む): 23939366400

約数和(自身を除く): 8231616699

約数列:

[1, 3, 7, 21, 6779, 20337, 47453, 110339, 142359, 331017, 772373, 2317119, 747988081, 2243964243, 5235916567, 15707749701]

約数ペア:

[(1, 15707749701), (3, 5235916567), (7, 2243964243), (21, 747988081), (6779, 2317119), (20337, 772373), (47453, 331017), (110339, 142359)]