13309828821

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{17443}}^1$

素因数の和:17990

約数の個数: 32

約数和(自身を含む): 20095488000

約数和(自身を除く): 6785659179

約数列:

[1, 3, 9, 27, 59, 177, 479, 531, 1437, 1593, 4311, 12933, 17443, 28261, 52329, 84783, 156987, 254349, 470961, 763047, 1029137, 3087411, 8355197, 9262233, 25065591, 27786699, 75196773, 225590319, 492956623, 1478869869, 4436609607, 13309828821]

約数ペア:

[(1, 13309828821), (3, 4436609607), (9, 1478869869), (27, 492956623), (59, 225590319), (177, 75196773), (479, 27786699), (531, 25065591), (1437, 9262233), (1593, 8355197), (4311, 3087411), (12933, 1029137), (17443, 763047), (28261, 470961), (52329, 254349), (84783, 156987)]