13744997

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 16407552

約数和(自身を除く): 2662555

約数列:

[1, 7, 31, 97, 217, 653, 679, 3007, 4571, 20243, 21049, 63341, 141701, 443387, 1963571, 13744997]

約数ペア:

[(1, 13744997), (7, 1963571), (31, 443387), (97, 141701), (217, 63341), (653, 21049), (679, 20243), (3007, 4571)]