27448779

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 37217024

約数和(自身を除く): 9768245

約数列:

[1, 3, 103, 211, 309, 421, 633, 1263, 21733, 43363, 65199, 88831, 130089, 266493, 9149593, 27448779]

約数ペア:

[(1, 27448779), (3, 9149593), (103, 266493), (211, 130089), (309, 88831), (421, 65199), (633, 43363), (1263, 21733)]