423214519

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1753}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 531882960

約数和(自身を除く): 108668441

約数列:

[1, 7, 13, 49, 91, 379, 637, 1753, 2653, 4927, 12271, 18571, 22789, 34489, 85897, 159523, 241423, 664387, 1116661, 4650709, 8637031, 32554963, 60459217, 423214519]

約数ペア:

[(1, 423214519), (7, 60459217), (13, 32554963), (49, 8637031), (91, 4650709), (379, 1116661), (637, 664387), (1753, 241423), (2653, 159523), (4927, 85897), (12271, 34489), (18571, 22789)]