6387147

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 10536960

約数和(自身を除く): 4149813

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 587, 837, 1209, 1761, 3627, 5283, 7631, 10881, 15849, 18197, 22893, 54591, 68679, 163773, 206037, 236561, 491319, 709683, 2129049, 6387147]

約数ペア:

[(1, 6387147), (3, 2129049), (9, 709683), (13, 491319), (27, 236561), (31, 206037), (39, 163773), (93, 68679), (117, 54591), (279, 22893), (351, 18197), (403, 15849), (587, 10881), (837, 7631), (1209, 5283), (1761, 3627)]