399276

素因数分解:

$2^2\times 3^3\times {\mathrm{3697}}^1$

素因数の和:3710

約数の個数: 24

約数和(自身を含む): 1035440

約数和(自身を除く): 636164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3697, 7394, 11091, 14788, 22182, 33273, 44364, 66546, 99819, 133092, 199638, 399276]

約数ペア:

[(1, 399276), (2, 199638), (3, 133092), (4, 99819), (6, 66546), (9, 44364), (12, 33273), (18, 22182), (27, 14788), (36, 11091), (54, 7394), (108, 3697)]