13643861

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4789}}^1$

素因数の和:4844

約数の個数: 16

約数和(自身を含む): 17473920

約数和(自身を除く): 3830059

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 4789, 33523, 52679, 177193, 368753, 1240351, 1949123, 13643861]

約数ペア:

[(1, 13643861), (7, 1949123), (11, 1240351), (37, 368753), (77, 177193), (259, 52679), (407, 33523), (2849, 4789)]