4394457

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 6669000

約数和(自身を除く): 2274543

約数列:

[1, 3, 9, 29, 87, 113, 149, 261, 339, 447, 1017, 1341, 3277, 4321, 9831, 12963, 16837, 29493, 38889, 50511, 151533, 488273, 1464819, 4394457]

約数ペア:

[(1, 4394457), (3, 1464819), (9, 488273), (29, 151533), (87, 50511), (113, 38889), (149, 29493), (261, 16837), (339, 12963), (447, 9831), (1017, 4321), (1341, 3277)]