12388167

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 20424960

約数和(自身を除く): 8036793

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 787, 1431, 1749, 2361, 5247, 7083, 8657, 15741, 21249, 25971, 41711, 77913, 125133, 233739, 375399, 458821, 1126197, 1376463, 4129389, 12388167]

約数ペア:

[(1, 12388167), (3, 4129389), (9, 1376463), (11, 1126197), (27, 458821), (33, 375399), (53, 233739), (99, 125133), (159, 77913), (297, 41711), (477, 25971), (583, 21249), (787, 15741), (1431, 8657), (1749, 7083), (2361, 5247)]