242609601

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2671}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 371685888

約数和(自身を除く): 129076287

約数列:

[1, 3, 13, 17, 39, 51, 137, 221, 411, 663, 1781, 2329, 2671, 5343, 6987, 8013, 30277, 34723, 45407, 90831, 104169, 136221, 365927, 590291, 1097781, 1770873, 4757051, 6220759, 14271153, 18662277, 80869867, 242609601]

約数ペア:

[(1, 242609601), (3, 80869867), (13, 18662277), (17, 14271153), (39, 6220759), (51, 4757051), (137, 1770873), (221, 1097781), (411, 590291), (663, 365927), (1781, 136221), (2329, 104169), (2671, 90831), (5343, 45407), (6987, 34723), (8013, 30277)]