12769853889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1\times {\mathrm{4139}}^1$

素因数の和:4725

約数の個数: 32

約数和(自身を含む): 18473011200

約数和(自身を除く): 5703157311

約数列:

[1, 3, 13, 39, 239, 331, 717, 993, 3107, 4139, 4303, 9321, 12417, 12909, 53807, 79109, 161421, 237327, 989221, 1028417, 1370009, 2967663, 3085251, 4110027, 12859873, 17810117, 38579619, 53430351, 327432151, 982296453, 4256617963, 12769853889]

約数ペア:

[(1, 12769853889), (3, 4256617963), (13, 982296453), (39, 327432151), (239, 53430351), (331, 38579619), (717, 17810117), (993, 12859873), (3107, 4110027), (4139, 3085251), (4303, 2967663), (9321, 1370009), (12417, 1028417), (12909, 989221), (53807, 237327), (79109, 161421)]