13856511

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 19365120

約数和(自身を除く): 5508609

約数列:

[1, 3, 23, 69, 409, 491, 1227, 1473, 9407, 11293, 28221, 33879, 200819, 602457, 4618837, 13856511]

約数ペア:

[(1, 13856511), (3, 4618837), (23, 602457), (69, 200819), (409, 33879), (491, 28221), (1227, 11293), (1473, 9407)]