12267141

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 17702784

約数和(自身を除く): 5435643

約数列:

[1, 3, 19, 47, 57, 141, 241, 361, 723, 893, 1083, 2679, 4579, 11327, 13737, 16967, 33981, 50901, 87001, 215213, 261003, 645639, 4089047, 12267141]

約数ペア:

[(1, 12267141), (3, 4089047), (19, 645639), (47, 261003), (57, 215213), (141, 87001), (241, 50901), (361, 33981), (723, 16967), (893, 13737), (1083, 11327), (2679, 4579)]