5320221977

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 6741688320

約数和(自身を除く): 1421466343

約数列:

[1, 7, 19, 23, 133, 161, 239, 361, 383, 437, 1673, 2527, 2681, 3059, 4541, 5497, 7277, 8303, 8809, 31787, 38479, 50939, 58121, 61663, 86279, 91537, 104443, 138263, 167371, 603953, 640759, 731101, 967841, 1171597, 1739203, 1984417, 2105351, 3180049, 12174421, 13890919, 14737457, 22260343, 33044857, 40001669, 231313999, 280011683, 760031711, 5320221977]

約数ペア:

[(1, 5320221977), (7, 760031711), (19, 280011683), (23, 231313999), (133, 40001669), (161, 33044857), (239, 22260343), (361, 14737457), (383, 13890919), (437, 12174421), (1673, 3180049), (2527, 2105351), (2681, 1984417), (3059, 1739203), (4541, 1171597), (5497, 967841), (7277, 731101), (8303, 640759), (8809, 603953), (31787, 167371), (38479, 138263), (50939, 104443), (58121, 91537), (61663, 86279)]