2019367449

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{4231}}^1$

素因数の和:5858

約数の個数: 32

約数和(自身を含む): 3266426880

約数和(自身を除く): 1247059431

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1607, 4231, 4821, 12693, 14463, 17677, 38079, 43389, 46541, 53031, 114237, 139623, 159093, 418869, 477279, 1256607, 6799217, 20397651, 61192953, 74791387, 183578859, 224374161, 673122483, 2019367449]

約数ペア:

[(1, 2019367449), (3, 673122483), (9, 224374161), (11, 183578859), (27, 74791387), (33, 61192953), (99, 20397651), (297, 6799217), (1607, 1256607), (4231, 477279), (4821, 418869), (12693, 159093), (14463, 139623), (17677, 114237), (38079, 53031), (43389, 46541)]