2782240383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{27791}}^1$

素因数の和:27975

約数の個数: 32

約数和(自身を含む): 4258179072

約数和(自身を除く): 1475938689

約数列:

[1, 3, 13, 17, 39, 51, 151, 221, 453, 663, 1963, 2567, 5889, 7701, 27791, 33371, 83373, 100113, 361283, 472447, 1083849, 1417341, 4196441, 6141811, 12589323, 18425433, 54553733, 71339497, 163661199, 214018491, 927413461, 2782240383]

約数ペア:

[(1, 2782240383), (3, 927413461), (13, 214018491), (17, 163661199), (39, 71339497), (51, 54553733), (151, 18425433), (221, 12589323), (453, 6141811), (663, 4196441), (1963, 1417341), (2567, 1083849), (5889, 472447), (7701, 361283), (27791, 100113), (33371, 83373)]