12853821087

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{1543}}^1\times {\mathrm{6659}}^1$

素因数の和:8347

約数の個数: 24

約数和(自身を含む): 18715132800

約数和(自身を除く): 5861311713

約数列:

[1, 3, 9, 139, 417, 1251, 1543, 4629, 6659, 13887, 19977, 59931, 214477, 643431, 925601, 1930293, 2776803, 8330409, 10274837, 30824511, 92473533, 1428202343, 4284607029, 12853821087]

約数ペア:

[(1, 12853821087), (3, 4284607029), (9, 1428202343), (139, 92473533), (417, 30824511), (1251, 10274837), (1543, 8330409), (4629, 2776803), (6659, 1930293), (13887, 925601), (19977, 643431), (59931, 214477)]