378423903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1439}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 594155520

約数和(自身を除く): 215731617

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 613, 1439, 1839, 4317, 6743, 7969, 15829, 18707, 20229, 23907, 47487, 56121, 87659, 205777, 262977, 617331, 882107, 2646321, 9703177, 11467391, 29109531, 34402173, 126141301, 378423903]

約数ペア:

[(1, 378423903), (3, 126141301), (11, 34402173), (13, 29109531), (33, 11467391), (39, 9703177), (143, 2646321), (429, 882107), (613, 617331), (1439, 262977), (1839, 205777), (4317, 87659), (6743, 56121), (7969, 47487), (15829, 23907), (18707, 20229)]