550077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 814080

約数和(自身を除く): 264003

約数列:

[1, 3, 11, 33, 79, 211, 237, 633, 869, 2321, 2607, 6963, 16669, 50007, 183359, 550077]

約数ペア:

[(1, 550077), (3, 183359), (11, 50007), (33, 16669), (79, 6963), (211, 2607), (237, 2321), (633, 869)]