1830726327

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{71971}}^1$

素因数の和:72174

約数の個数: 16

約数和(自身を含む): 2498867840

約数和(自身を除く): 668141513

約数列:

[1, 3, 61, 139, 183, 417, 8479, 25437, 71971, 215913, 4390231, 10003969, 13170693, 30011907, 610242109, 1830726327]

約数ペア:

[(1, 1830726327), (3, 610242109), (61, 30011907), (139, 13170693), (183, 10003969), (417, 4390231), (8479, 215913), (25437, 71971)]