13589050779

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{21893}}^1$

素因数の和:22081

約数の個数: 40

約数和(自身を含む): 20769524160

約数和(自身を除く): 7180473381

約数列:

[1, 3, 9, 27, 79, 81, 97, 237, 291, 711, 873, 2133, 2619, 6399, 7663, 7857, 21893, 22989, 65679, 68967, 197037, 206901, 591111, 620703, 1729547, 1773333, 2123621, 5188641, 6370863, 15565923, 19112589, 46697769, 57337767, 140093307, 167766059, 172013301, 503298177, 1509894531, 4529683593, 13589050779]

約数ペア:

[(1, 13589050779), (3, 4529683593), (9, 1509894531), (27, 503298177), (79, 172013301), (81, 167766059), (97, 140093307), (237, 57337767), (291, 46697769), (711, 19112589), (873, 15565923), (2133, 6370863), (2619, 5188641), (6399, 2123621), (7663, 1773333), (7857, 1729547), (21893, 620703), (22989, 591111), (65679, 206901), (68967, 197037)]