13137663

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56873}}^1$

素因数の和:56894

約数の個数: 16

約数和(自身を含む): 21839616

約数和(自身を除く): 8701953

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56873, 170619, 398111, 625603, 1194333, 1876809, 4379221, 13137663]

約数ペア:

[(1, 13137663), (3, 4379221), (7, 1876809), (11, 1194333), (21, 625603), (33, 398111), (77, 170619), (231, 56873)]