487212140051

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{104161}}^1$

素因数の和:105244

約数の個数: 32

約数和(自身を含む): 612472560000

約数和(自身を除く): 125260419949

約数列:

[1, 7, 13, 49, 91, 343, 637, 1049, 4459, 7343, 13637, 51401, 95459, 104161, 359807, 668213, 729127, 1354093, 4677491, 5103889, 9478651, 35727223, 66350557, 109264889, 464453899, 764854223, 1420443557, 5353979561, 9943104899, 37477856927, 69601734293, 487212140051]

約数ペア:

[(1, 487212140051), (7, 69601734293), (13, 37477856927), (49, 9943104899), (91, 5353979561), (343, 1420443557), (637, 764854223), (1049, 464453899), (4459, 109264889), (7343, 66350557), (13637, 35727223), (51401, 9478651), (95459, 5103889), (104161, 4677491), (359807, 1354093), (668213, 729127)]