2912086807

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{569}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 3491136000

約数和(自身を除く): 579049193

約数列:

[1, 7, 43, 49, 301, 343, 347, 569, 2107, 2429, 3983, 14749, 14921, 17003, 24467, 27881, 104447, 119021, 171269, 195167, 197443, 731129, 1198883, 1382101, 5117903, 8392181, 8490049, 9674707, 59430343, 67722949, 416012401, 2912086807]

約数ペア:

[(1, 2912086807), (7, 416012401), (43, 67722949), (49, 59430343), (301, 9674707), (343, 8490049), (347, 8392181), (569, 5117903), (2107, 1382101), (2429, 1198883), (3983, 731129), (14749, 197443), (14921, 195167), (17003, 171269), (24467, 119021), (27881, 104447)]