23086539

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2181

約数の個数: 40

約数和(自身を含む): 41507840

約数和(自身を除く): 18421301

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 2143, 3591, 6429, 10773, 15001, 19287, 40717, 45003, 57861, 122151, 135009, 173583, 285019, 366453, 405027, 855057, 1099359, 1215081, 2565171, 3298077, 7695513, 23086539]

約数ペア:

[(1, 23086539), (3, 7695513), (7, 3298077), (9, 2565171), (19, 1215081), (21, 1099359), (27, 855057), (57, 405027), (63, 366453), (81, 285019), (133, 173583), (171, 135009), (189, 122151), (399, 57861), (513, 45003), (567, 40717), (1197, 19287), (1539, 15001), (2143, 10773), (3591, 6429)]