986473830167

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28235791}}^1$

素因数の和:28235859

約数の個数: 24

約数和(自身を含む): 1236050030592

約数和(自身を除く): 249576200425

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1519, 4991, 34937, 28235791, 197650537, 649423193, 875309521, 1383553759, 4545962351, 6127166647, 20132118983, 31821736457, 42890166529, 140924832881, 986473830167]

約数ペア:

[(1, 986473830167), (7, 140924832881), (23, 42890166529), (31, 31821736457), (49, 20132118983), (161, 6127166647), (217, 4545962351), (713, 1383553759), (1127, 875309521), (1519, 649423193), (4991, 197650537), (34937, 28235791)]