2069529

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 3772416

約数和(自身を除く): 1702887

約数列:

[1, 3, 7, 11, 17, 21, 31, 33, 51, 77, 93, 119, 187, 217, 231, 289, 341, 357, 527, 561, 651, 867, 1023, 1309, 1581, 2023, 2387, 3179, 3689, 3927, 5797, 6069, 7161, 8959, 9537, 11067, 17391, 22253, 26877, 40579, 62713, 66759, 98549, 121737, 188139, 295647, 689843, 2069529]

約数ペア:

[(1, 2069529), (3, 689843), (7, 295647), (11, 188139), (17, 121737), (21, 98549), (31, 66759), (33, 62713), (51, 40579), (77, 26877), (93, 22253), (119, 17391), (187, 11067), (217, 9537), (231, 8959), (289, 7161), (341, 6069), (357, 5797), (527, 3927), (561, 3689), (651, 3179), (867, 2387), (1023, 2023), (1309, 1581)]