1238406411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1631629}}^1$

素因数の和:1631666

約数の個数: 16

約数和(自身を含む): 1879637760

約数和(自身を除く): 641231349

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 1631629, 4894887, 17947919, 37527467, 53843757, 112582401, 412802137, 1238406411]

約数ペア:

[(1, 1238406411), (3, 412802137), (11, 112582401), (23, 53843757), (33, 37527467), (69, 17947919), (253, 4894887), (759, 1631629)]