2058381

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 3259256

約数和(自身を除く): 1200875

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 241, 657, 723, 949, 2169, 2847, 3133, 8541, 9399, 17593, 28197, 52779, 158337, 228709, 686127, 2058381]

約数ペア:

[(1, 2058381), (3, 686127), (9, 228709), (13, 158337), (39, 52779), (73, 28197), (117, 17593), (219, 9399), (241, 8541), (657, 3133), (723, 2847), (949, 2169)]