268510073

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 311761728

約数和(自身を除く): 43251655

約数列:

[1, 13, 23, 37, 169, 299, 481, 851, 1867, 3887, 6253, 11063, 24271, 42941, 69079, 143819, 315523, 558233, 898027, 1588817, 7257029, 11674351, 20654621, 268510073]

約数ペア:

[(1, 268510073), (13, 20654621), (23, 11674351), (37, 7257029), (169, 1588817), (299, 898027), (481, 558233), (851, 315523), (1867, 143819), (3887, 69079), (6253, 42941), (11063, 24271)]