311966919

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{9241}}^1$

素因数の和:9300

約数の個数: 36

約数和(自身を含む): 511341376

約数和(自身を除く): 199374457

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 279, 341, 363, 1023, 1089, 3069, 3751, 9241, 11253, 27723, 33759, 83169, 101651, 286471, 304953, 859413, 914859, 1118161, 2578239, 3151181, 3354483, 9453543, 10063449, 28360629, 34662991, 103988973, 311966919]

約数ペア:

[(1, 311966919), (3, 103988973), (9, 34662991), (11, 28360629), (31, 10063449), (33, 9453543), (93, 3354483), (99, 3151181), (121, 2578239), (279, 1118161), (341, 914859), (363, 859413), (1023, 304953), (1089, 286471), (3069, 101651), (3751, 83169), (9241, 33759), (11253, 27723)]