636960027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{823}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 949248000

約数和(自身を除く): 312287973

約数列:

[1, 3, 11, 33, 47, 141, 499, 517, 823, 1497, 1551, 2469, 5489, 9053, 16467, 23453, 27159, 38681, 70359, 116043, 257983, 410677, 425491, 773949, 1232031, 1276473, 4517447, 13552341, 19301819, 57905457, 212320009, 636960027]

約数ペア:

[(1, 636960027), (3, 212320009), (11, 57905457), (33, 19301819), (47, 13552341), (141, 4517447), (499, 1276473), (517, 1232031), (823, 773949), (1497, 425491), (1551, 410677), (2469, 257983), (5489, 116043), (9053, 70359), (16467, 38681), (23453, 27159)]