12171357

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 7735203

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 297, 321, 383, 963, 1149, 1177, 2889, 3447, 3531, 4213, 10341, 10593, 12639, 31779, 37917, 40981, 113751, 122943, 368829, 450791, 1106487, 1352373, 4057119, 12171357]

約数ペア:

[(1, 12171357), (3, 4057119), (9, 1352373), (11, 1106487), (27, 450791), (33, 368829), (99, 122943), (107, 113751), (297, 40981), (321, 37917), (383, 31779), (963, 12639), (1149, 10593), (1177, 10341), (2889, 4213), (3447, 3531)]