87663966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1123897}}^1$

素因数の和:1123915

約数の個数: 16

約数和(自身を含む): 188814864

約数和(自身を除く): 101150898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1123897, 2247794, 3371691, 6743382, 14610661, 29221322, 43831983, 87663966]

約数ペア:

[(1, 87663966), (2, 43831983), (3, 29221322), (6, 14610661), (13, 6743382), (26, 3371691), (39, 2247794), (78, 1123897)]