1427887929

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{26321}}^1$

素因数の和:26457

約数の個数: 24

約数和(自身を含む): 2080912032

約数和(自身を除く): 653024103

約数列:

[1, 3, 13, 39, 107, 169, 321, 507, 1391, 4173, 18083, 26321, 54249, 78963, 342173, 1026519, 2816347, 4448249, 8449041, 13344747, 36612511, 109837533, 475962643, 1427887929]

約数ペア:

[(1, 1427887929), (3, 475962643), (13, 109837533), (39, 36612511), (107, 13344747), (169, 8449041), (321, 4448249), (507, 2816347), (1391, 1026519), (4173, 342173), (18083, 78963), (26321, 54249)]