12993171201

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{14321}}^1$

素因数の和:14843

約数の個数: 40

約数和(自身を含む): 20296450944

約数和(自身を除く): 7303279743

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 487, 621, 1461, 1863, 4383, 11201, 13149, 14321, 33603, 39447, 42963, 100809, 128889, 302427, 329383, 386667, 907281, 988149, 1160001, 2964447, 6974327, 8893341, 20922981, 26680023, 62768943, 160409521, 188306829, 481228563, 564920487, 1443685689, 4331057067, 12993171201]

約数ペア:

[(1, 12993171201), (3, 4331057067), (9, 1443685689), (23, 564920487), (27, 481228563), (69, 188306829), (81, 160409521), (207, 62768943), (487, 26680023), (621, 20922981), (1461, 8893341), (1863, 6974327), (4383, 2964447), (11201, 1160001), (13149, 988149), (14321, 907281), (33603, 386667), (39447, 329383), (42963, 302427), (100809, 128889)]