72749803

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{28789}}^1$

素因数の和:28834

約数の個数: 12

約数和(自身を含む): 87751920

約数和(自身を除く): 15002117

約数列:

[1, 7, 19, 133, 361, 2527, 28789, 201523, 546991, 3828937, 10392829, 72749803]

約数ペア:

[(1, 72749803), (7, 10392829), (19, 3828937), (133, 546991), (361, 201523), (2527, 28789)]