12663334637551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1\times {\mathrm{377653}}^1$

素因数の和:379891

約数の個数: 32

約数和(自身を含む): 14649905628288

約数和(自身を除く): 1986570990737

約数列:

[1, 13, 17, 71, 221, 923, 1207, 2137, 15691, 27781, 36329, 151727, 377653, 472277, 1972451, 2579359, 4909489, 6420101, 26813363, 33531667, 83461313, 348573719, 455827171, 807044461, 5925753223, 10491577993, 13719755837, 57300156731, 178356825881, 744902037503, 974102664427, 12663334637551]

約数ペア:

[(1, 12663334637551), (13, 974102664427), (17, 744902037503), (71, 178356825881), (221, 57300156731), (923, 13719755837), (1207, 10491577993), (2137, 5925753223), (15691, 807044461), (27781, 455827171), (36329, 348573719), (151727, 83461313), (377653, 33531667), (472277, 26813363), (1972451, 6420101), (2579359, 4909489)]