53212621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2689}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 66625920

約数和(自身を除く): 13413299

約数列:

[1, 7, 11, 77, 257, 1799, 2689, 2827, 18823, 19789, 29579, 207053, 691073, 4837511, 7601803, 53212621]

約数ペア:

[(1, 53212621), (7, 7601803), (11, 4837511), (77, 691073), (257, 207053), (1799, 29579), (2689, 19789), (2827, 18823)]