13173837422421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1\times {\mathrm{2621}}^1\times {\mathrm{2767}}^1$

素因数の和:6442

約数の個数: 64

約数和(自身を含む): 19352617353216

約数和(自身を除く): 6178779930795

約数列:

[1, 3, 13, 39, 47, 141, 611, 991, 1833, 2621, 2767, 2973, 7863, 8301, 12883, 34073, 35971, 38649, 46577, 102219, 107913, 123187, 130049, 139731, 369561, 390147, 605501, 1601431, 1690637, 1816503, 2597411, 2742097, 4804293, 5071911, 7252307, 7792233, 8226291, 21756921, 33766343, 35647261, 94279991, 101299029, 106941783, 122078317, 128878559, 282839973, 340858429, 366234951, 386635677, 1022575287, 1587018121, 1675421267, 4431159577, 4761054363, 5026263801, 7187036237, 13293478731, 21561108711, 93431471081, 280294413243, 337790703139, 1013372109417, 4391279140807, 13173837422421]

約数ペア:

[(1, 13173837422421), (3, 4391279140807), (13, 1013372109417), (39, 337790703139), (47, 280294413243), (141, 93431471081), (611, 21561108711), (991, 13293478731), (1833, 7187036237), (2621, 5026263801), (2767, 4761054363), (2973, 4431159577), (7863, 1675421267), (8301, 1587018121), (12883, 1022575287), (34073, 386635677), (35971, 366234951), (38649, 340858429), (46577, 282839973), (102219, 128878559), (107913, 122078317), (123187, 106941783), (130049, 101299029), (139731, 94279991), (369561, 35647261), (390147, 33766343), (605501, 21756921), (1601431, 8226291), (1690637, 7792233), (1816503, 7252307), (2597411, 5071911), (2742097, 4804293)]