49081473

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2207}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 81289728

約数和(自身を除く): 32208255

約数列:

[1, 3, 7, 9, 21, 63, 353, 1059, 2207, 2471, 3177, 6621, 7413, 15449, 19863, 22239, 46347, 139041, 779071, 2337213, 5453497, 7011639, 16360491, 49081473]

約数ペア:

[(1, 49081473), (3, 16360491), (7, 7011639), (9, 5453497), (21, 2337213), (63, 779071), (353, 139041), (1059, 46347), (2207, 22239), (2471, 19863), (3177, 15449), (6621, 7413)]