257569433

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{92551}}^1$

素因数の和:92596

約数の個数: 12

約数和(自身を含む): 295425984

約数和(自身を除く): 37856551

約数列:

[1, 11, 23, 121, 253, 2783, 92551, 1018061, 2128673, 11198671, 23415403, 257569433]

約数ペア:

[(1, 257569433), (11, 23415403), (23, 11198671), (121, 2128673), (253, 1018061), (2783, 92551)]