4920787565551

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{1929847}}^1$

素因数の和:1931503

約数の個数: 24

約数和(自身を含む): 5828457455072

約数和(自身を除く): 907669889521

約数列:

[1, 11, 13, 121, 143, 1573, 1621, 17831, 21073, 196141, 231803, 1929847, 2549833, 21228317, 25088011, 233511487, 275968121, 3035649331, 3128281987, 34411101857, 40667665831, 378522120427, 447344324141, 4920787565551]

約数ペア:

[(1, 4920787565551), (11, 447344324141), (13, 378522120427), (121, 40667665831), (143, 34411101857), (1573, 3128281987), (1621, 3035649331), (17831, 275968121), (21073, 233511487), (196141, 25088011), (231803, 21228317), (1929847, 2549833)]