514879713

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{997}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 789457920

約数和(自身を除く): 274578207

約数列:

[1, 3, 9, 27, 31, 93, 279, 617, 837, 997, 1851, 2991, 5553, 8973, 16659, 19127, 26919, 30907, 57381, 92721, 172143, 278163, 516429, 615149, 834489, 1845447, 5536341, 16609023, 19069619, 57208857, 171626571, 514879713]

約数ペア:

[(1, 514879713), (3, 171626571), (9, 57208857), (27, 19069619), (31, 16609023), (93, 5536341), (279, 1845447), (617, 834489), (837, 615149), (997, 516429), (1851, 278163), (2991, 172143), (5553, 92721), (8973, 57381), (16659, 30907), (19127, 26919)]