228559209

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{4057}}^1$

素因数の和:4360

約数の個数: 16

約数和(自身を含む): 309706560

約数和(自身を除く): 81147351

約数列:

[1, 3, 89, 211, 267, 633, 4057, 12171, 18779, 56337, 361073, 856027, 1083219, 2568081, 76186403, 228559209]

約数ペア:

[(1, 228559209), (3, 76186403), (89, 2568081), (211, 1083219), (267, 856027), (633, 361073), (4057, 56337), (12171, 18779)]