287613627843

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1783}}^1\times {\mathrm{12113}}^1$

素因数の和:14115

約数の個数: 32

約数和(自身を含む): 402490266624

約数和(自身を除く): 114876638781

約数列:

[1, 3, 23, 69, 193, 579, 1783, 4439, 5349, 12113, 13317, 36339, 41009, 123027, 278599, 344119, 835797, 1032357, 2337809, 7013427, 7914737, 21597479, 23744211, 53769607, 64792437, 161308821, 496742017, 1490226051, 4168313447, 12504940341, 95871209281, 287613627843]

約数ペア:

[(1, 287613627843), (3, 95871209281), (23, 12504940341), (69, 4168313447), (193, 1490226051), (579, 496742017), (1783, 161308821), (4439, 64792437), (5349, 53769607), (12113, 23744211), (13317, 21597479), (36339, 7914737), (41009, 7013427), (123027, 2337809), (278599, 1032357), (344119, 835797)]