57874557

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 84109728

約数和(自身を除く): 26235171

約数列:

[1, 3, 13, 39, 169, 211, 507, 541, 633, 1623, 2743, 7033, 8229, 21099, 35659, 91429, 106977, 114151, 274287, 342453, 1483963, 4451889, 19291519, 57874557]

約数ペア:

[(1, 57874557), (3, 19291519), (13, 4451889), (39, 1483963), (169, 342453), (211, 274287), (507, 114151), (541, 106977), (633, 91429), (1623, 35659), (2743, 21099), (7033, 8229)]