12960528009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{23293}}^1$

素因数の和:24617

約数の個数: 32

約数和(自身を含む): 20318331264

約数和(自身を除く): 7357803255

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1297, 3891, 14267, 16861, 23293, 42801, 50583, 69879, 185471, 256223, 302809, 556413, 768669, 908427, 3330899, 9992697, 30211021, 90633063, 332321231, 392743273, 996963693, 1178229819, 4320176003, 12960528009]

約数ペア:

[(1, 12960528009), (3, 4320176003), (11, 1178229819), (13, 996963693), (33, 392743273), (39, 332321231), (143, 90633063), (429, 30211021), (1297, 9992697), (3891, 3330899), (14267, 908427), (16861, 768669), (23293, 556413), (42801, 302809), (50583, 256223), (69879, 185471)]