411455889

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1997}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 657901440

約数和(自身を除く): 246445551

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 587, 1761, 1997, 5283, 5991, 7631, 15849, 17973, 22893, 25961, 53919, 68679, 77883, 206037, 233649, 700947, 1172239, 3516717, 10550151, 15239107, 31650453, 45717321, 137151963, 411455889]

約数ペア:

[(1, 411455889), (3, 137151963), (9, 45717321), (13, 31650453), (27, 15239107), (39, 10550151), (117, 3516717), (351, 1172239), (587, 700947), (1761, 233649), (1997, 206037), (5283, 77883), (5991, 68679), (7631, 53919), (15849, 25961), (17973, 22893)]