28753703

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3982

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 5115097

約数列:

[1, 11, 23, 29, 253, 319, 667, 3919, 7337, 43109, 90137, 113651, 991507, 1250161, 2613973, 28753703]

約数ペア:

[(1, 28753703), (11, 2613973), (23, 1250161), (29, 991507), (253, 113651), (319, 90137), (667, 43109), (3919, 7337)]