4091241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2820759

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 199, 231, 267, 597, 623, 979, 1393, 1869, 2189, 2937, 4179, 6567, 6853, 15323, 17711, 20559, 45969, 53133, 123977, 194821, 371931, 584463, 1363747, 4091241]

約数ペア:

[(1, 4091241), (3, 1363747), (7, 584463), (11, 371931), (21, 194821), (33, 123977), (77, 53133), (89, 45969), (199, 20559), (231, 17711), (267, 15323), (597, 6853), (623, 6567), (979, 4179), (1393, 2937), (1869, 2189)]