15741914881

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{24197}}^1$

素因数の和:24310

約数の個数: 48

約数和(自身を含む): 21450655872

約数和(自身を除く): 5708740991

約数列:

[1, 7, 11, 17, 49, 71, 77, 119, 187, 497, 539, 781, 833, 1207, 1309, 3479, 5467, 8449, 9163, 13277, 24197, 38269, 59143, 92939, 169379, 266167, 411349, 650573, 1185653, 1717987, 1863169, 2879443, 4524839, 12025909, 13042183, 18897857, 20156101, 29205779, 31673873, 84181363, 132284999, 204440453, 221717111, 321263569, 925994993, 1431083171, 2248844983, 15741914881]

約数ペア:

[(1, 15741914881), (7, 2248844983), (11, 1431083171), (17, 925994993), (49, 321263569), (71, 221717111), (77, 204440453), (119, 132284999), (187, 84181363), (497, 31673873), (539, 29205779), (781, 20156101), (833, 18897857), (1207, 13042183), (1309, 12025909), (3479, 4524839), (5467, 2879443), (8449, 1863169), (9163, 1717987), (13277, 1185653), (24197, 650573), (38269, 411349), (59143, 266167), (92939, 169379)]