15691498023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1\times {\mathrm{1721}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 22264220160

約数和(自身を除く): 6572722137

約数列:

[1, 3, 19, 57, 103, 309, 1553, 1721, 1957, 4659, 5163, 5871, 29507, 32699, 88521, 98097, 159959, 177263, 479877, 531789, 2672713, 3039221, 3367997, 8018139, 9117663, 10103991, 50781547, 152344641, 275289439, 825868317, 5230499341, 15691498023]

約数ペア:

[(1, 15691498023), (3, 5230499341), (19, 825868317), (57, 275289439), (103, 152344641), (309, 50781547), (1553, 10103991), (1721, 9117663), (1957, 8018139), (4659, 3367997), (5163, 3039221), (5871, 2672713), (29507, 531789), (32699, 479877), (88521, 177263), (98097, 159959)]