427774123

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1\times {\mathrm{1319}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 494968320

約数和(自身を除く): 67194197

約数列:

[1, 7, 107, 433, 749, 1319, 3031, 9233, 46331, 141133, 324317, 571127, 987931, 3997889, 61110589, 427774123]

約数ペア:

[(1, 427774123), (7, 61110589), (107, 3997889), (433, 987931), (749, 571127), (1319, 324317), (3031, 141133), (9233, 46331)]