17912367

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 29675520

約数和(自身を除く): 11763153

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 1471, 4059, 4413, 12177, 13239, 16181, 39717, 48543, 60311, 145629, 180933, 436887, 542799, 663421, 1628397, 1990263, 5970789, 17912367]

約数ペア:

[(1, 17912367), (3, 5970789), (9, 1990263), (11, 1628397), (27, 663421), (33, 542799), (41, 436887), (99, 180933), (123, 145629), (297, 60311), (369, 48543), (451, 39717), (1107, 16181), (1353, 13239), (1471, 12177), (4059, 4413)]