338524671

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{4139}}^1$

素因数の和:4478

約数の個数: 16

約数和(自身を含む): 457056000

約数和(自身を除く): 118531329

約数列:

[1, 3, 137, 199, 411, 597, 4139, 12417, 27263, 81789, 567043, 823661, 1701129, 2470983, 112841557, 338524671]

約数ペア:

[(1, 338524671), (3, 112841557), (137, 2470983), (199, 1701129), (411, 823661), (597, 567043), (4139, 81789), (12417, 27263)]