386542177

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{4549}}^1$

素因数の和:4816

約数の個数: 16

約数和(自身を含む): 451360000

約数和(自身を除く): 64817823

約数列:

[1, 7, 61, 199, 427, 1393, 4549, 12139, 31843, 84973, 277489, 905251, 1942423, 6336757, 55220311, 386542177]

約数ペア:

[(1, 386542177), (7, 55220311), (61, 6336757), (199, 1942423), (427, 905251), (1393, 277489), (4549, 84973), (12139, 31843)]