16914445681

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{432031}}^1$

素因数の和:432109

約数の個数: 24

約数和(自身を含む): 21276711936

約数和(自身を除く): 4362266255

約数列:

[1, 7, 17, 47, 49, 119, 329, 799, 833, 2303, 5593, 39151, 432031, 3024217, 7344527, 20305457, 21169519, 51411689, 142138199, 345192769, 359881823, 994967393, 2416349383, 16914445681]

約数ペア:

[(1, 16914445681), (7, 2416349383), (17, 994967393), (47, 359881823), (49, 345192769), (119, 142138199), (329, 51411689), (799, 21169519), (833, 20305457), (2303, 7344527), (5593, 3024217), (39151, 432031)]