21827937

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2971}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 30433280

約数和(自身を除く): 8605343

約数列:

[1, 3, 31, 79, 93, 237, 2449, 2971, 7347, 8913, 92101, 234709, 276303, 704127, 7275979, 21827937]

約数ペア:

[(1, 21827937), (3, 7275979), (31, 704127), (79, 276303), (93, 234709), (237, 92101), (2449, 8913), (2971, 7347)]