13973911

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3623}}^1$

素因数の和:3678

約数の個数: 16

約数和(自身を含む): 17395200

約数和(自身を除く): 3421289

約数列:

[1, 7, 19, 29, 133, 203, 551, 3623, 3857, 25361, 68837, 105067, 481859, 735469, 1996273, 13973911]

約数ペア:

[(1, 13973911), (7, 1996273), (19, 735469), (29, 481859), (133, 105067), (203, 68837), (551, 25361), (3623, 3857)]