1885087293

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1\times {\mathrm{4519}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 2529753600

約数和(自身を除く): 644666307

約数列:

[1, 3, 211, 633, 659, 1977, 4519, 13557, 139049, 417147, 953509, 2860527, 2978021, 8934063, 628362431, 1885087293]

約数ペア:

[(1, 1885087293), (3, 628362431), (211, 8934063), (633, 2978021), (659, 2860527), (1977, 953509), (4519, 417147), (13557, 139049)]