339908319

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1279}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 540840960

約数和(自身を除く): 200932641

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 193, 459, 579, 1279, 1377, 1737, 3281, 3837, 5211, 9843, 11511, 15633, 21743, 29529, 34533, 65229, 88587, 103599, 195687, 246847, 265761, 587061, 740541, 1761183, 2221623, 4196399, 6664869, 12589197, 19994607, 37767591, 113302773, 339908319]

約数ペア:

[(1, 339908319), (3, 113302773), (9, 37767591), (17, 19994607), (27, 12589197), (51, 6664869), (81, 4196399), (153, 2221623), (193, 1761183), (459, 740541), (579, 587061), (1279, 265761), (1377, 246847), (1737, 195687), (3281, 103599), (3837, 88587), (5211, 65229), (9843, 34533), (11511, 29529), (15633, 21743)]