252193543

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 299624832

約数和(自身を除く): 47431289

約数列:

[1, 7, 49, 103, 107, 467, 721, 749, 3269, 5047, 5243, 11021, 22883, 48101, 49969, 77147, 336707, 349783, 540029, 2356949, 2448481, 5146807, 36027649, 252193543]

約数ペア:

[(1, 252193543), (7, 36027649), (49, 5146807), (103, 2448481), (107, 2356949), (467, 540029), (721, 349783), (749, 336707), (3269, 77147), (5047, 49969), (5243, 48101), (11021, 22883)]