12667473

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15467}}^1$

素因数の和:15493

約数の個数: 24

約数和(自身を含む): 22521408

約数和(自身を除く): 9853935

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 15467, 46401, 108269, 139203, 201071, 324807, 603213, 974421, 1407497, 1809639, 4222491, 12667473]

約数ペア:

[(1, 12667473), (3, 4222491), (7, 1809639), (9, 1407497), (13, 974421), (21, 603213), (39, 324807), (63, 201071), (91, 139203), (117, 108269), (273, 46401), (819, 15467)]