487103669

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 570255840

約数和(自身を除く): 83152171

約数列:

[1, 13, 17, 73, 109, 221, 277, 949, 1241, 1417, 1853, 3601, 4709, 7957, 16133, 20221, 24089, 30193, 61217, 103441, 135269, 262873, 343757, 392509, 513281, 1758497, 2204089, 4468841, 6672653, 28653157, 37469513, 487103669]

約数ペア:

[(1, 487103669), (13, 37469513), (17, 28653157), (73, 6672653), (109, 4468841), (221, 2204089), (277, 1758497), (949, 513281), (1241, 392509), (1417, 343757), (1853, 262873), (3601, 135269), (4709, 103441), (7957, 61217), (16133, 30193), (20221, 24089)]