813122349

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 1183695744

約数和(自身を除く): 370573395

約数列:

[1, 3, 13, 39, 113, 307, 339, 601, 921, 1469, 1803, 3991, 4407, 7813, 11973, 23439, 34691, 67913, 104073, 184507, 203739, 450983, 553521, 882869, 1352949, 2398591, 2648607, 7195773, 20849291, 62547873, 271040783, 813122349]

約数ペア:

[(1, 813122349), (3, 271040783), (13, 62547873), (39, 20849291), (113, 7195773), (307, 2648607), (339, 2398591), (601, 1352949), (921, 882869), (1469, 553521), (1803, 450983), (3991, 203739), (4407, 184507), (7813, 104073), (11973, 67913), (23439, 34691)]