19670463

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{32621}}^1$

素因数の和:32694

約数の個数: 12

約数和(自身を含む): 28837848

約数和(自身を除く): 9167385

約数列:

[1, 3, 9, 67, 201, 603, 32621, 97863, 293589, 2185607, 6556821, 19670463]

約数ペア:

[(1, 19670463), (3, 6556821), (9, 2185607), (67, 293589), (201, 97863), (603, 32621)]