13998753

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 21097440

約数和(自身を除く): 7098687

約数列:

[1, 3, 9, 41, 59, 123, 177, 369, 531, 643, 1929, 2419, 5787, 7257, 21771, 26363, 37937, 79089, 113811, 237267, 341433, 1555417, 4666251, 13998753]

約数ペア:

[(1, 13998753), (3, 4666251), (9, 1555417), (41, 341433), (59, 237267), (123, 113811), (177, 79089), (369, 37937), (531, 26363), (643, 21771), (1929, 7257), (2419, 5787)]