39067287

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 63129600

約数和(自身を除く): 24062313

約数列:

[1, 3, 7, 19, 21, 57, 133, 179, 399, 537, 547, 1253, 1641, 3401, 3759, 3829, 10203, 10393, 11487, 23807, 31179, 71421, 72751, 97913, 218253, 293739, 685391, 1860347, 2056173, 5581041, 13022429, 39067287]

約数ペア:

[(1, 39067287), (3, 13022429), (7, 5581041), (19, 2056173), (21, 1860347), (57, 685391), (133, 293739), (179, 218253), (399, 97913), (537, 72751), (547, 71421), (1253, 31179), (1641, 23807), (3401, 11487), (3759, 10393), (3829, 10203)]