221520498463

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{12119}}^1$

素因数の和:12727

約数の個数: 32

約数和(自身を含む): 251311011840

約数和(自身を除く): 29790513377

約数列:

[1, 11, 37, 97, 407, 463, 1067, 3589, 5093, 12119, 17131, 39479, 44911, 133309, 188441, 448403, 494021, 1175543, 1661707, 4932433, 5611097, 12930973, 18278777, 43495091, 61722067, 207610589, 478446001, 544276409, 2283716479, 5987040499, 20138227133, 221520498463]

約数ペア:

[(1, 221520498463), (11, 20138227133), (37, 5987040499), (97, 2283716479), (407, 544276409), (463, 478446001), (1067, 207610589), (3589, 61722067), (5093, 43495091), (12119, 18278777), (17131, 12930973), (39479, 5611097), (44911, 4932433), (133309, 1661707), (188441, 1175543), (448403, 494021)]