22050567

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 40614912

約数和(自身を除く): 18564345

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 677, 693, 987, 1551, 2031, 2961, 3619, 4653, 4739, 6093, 7447, 10857, 14217, 22341, 31819, 32571, 42651, 52129, 67023, 95457, 156387, 222733, 286371, 350009, 469161, 668199, 1050027, 2004597, 2450063, 3150081, 7350189, 22050567]

約数ペア:

[(1, 22050567), (3, 7350189), (7, 3150081), (9, 2450063), (11, 2004597), (21, 1050027), (33, 668199), (47, 469161), (63, 350009), (77, 286371), (99, 222733), (141, 156387), (231, 95457), (329, 67023), (423, 52129), (517, 42651), (677, 32571), (693, 31819), (987, 22341), (1551, 14217), (2031, 10857), (2961, 7447), (3619, 6093), (4653, 4739)]