4708912109

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{1019}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 5234305440

約数和(自身を除く): 525393331

約数列:

[1, 11, 121, 181, 211, 1019, 1991, 2321, 11209, 21901, 25531, 38191, 123299, 184439, 215009, 420101, 2028829, 2365099, 4621111, 22317119, 26016089, 38916629, 428082919, 4708912109]

約数ペア:

[(1, 4708912109), (11, 428082919), (121, 38916629), (181, 26016089), (211, 22317119), (1019, 4621111), (1991, 2365099), (2321, 2028829), (11209, 420101), (21901, 215009), (25531, 184439), (38191, 123299)]