13179177

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 20891520

約数和(自身を除く): 7712343

約数列:

[1, 3, 9, 11, 33, 99, 239, 557, 717, 1671, 2151, 2629, 5013, 6127, 7887, 18381, 23661, 55143, 133123, 399369, 1198107, 1464353, 4393059, 13179177]

約数ペア:

[(1, 13179177), (3, 4393059), (9, 1464353), (11, 1198107), (33, 399369), (99, 133123), (239, 55143), (557, 23661), (717, 18381), (1671, 7887), (2151, 6127), (2629, 5013)]