288566973723

素因数分解:

$3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1871}}^1\times {\mathrm{11981}}^1$

素因数の和:14475

約数の個数: 32

約数和(自身を含む): 440710612992

約数和(自身を除く): 152143639269

約数列:

[1, 3, 7, 21, 613, 1839, 1871, 4291, 5613, 11981, 12873, 13097, 35943, 39291, 83867, 251601, 1146923, 3440769, 7344353, 8028461, 22033059, 22416451, 24085383, 51410471, 67249353, 154231413, 156915157, 470745471, 13741284463, 41223853389, 96188991241, 288566973723]

約数ペア:

[(1, 288566973723), (3, 96188991241), (7, 41223853389), (21, 13741284463), (613, 470745471), (1839, 156915157), (1871, 154231413), (4291, 67249353), (5613, 51410471), (11981, 24085383), (12873, 22416451), (13097, 22033059), (35943, 8028461), (39291, 7344353), (83867, 3440769), (251601, 1146923)]