9996903

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1483}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 16668288

約数和(自身を除く): 6671385

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 1483, 2247, 4449, 6741, 10381, 13347, 31143, 93429, 158681, 476043, 1110767, 1428129, 3332301, 9996903]

約数ペア:

[(1, 9996903), (3, 3332301), (7, 1428129), (9, 1110767), (21, 476043), (63, 158681), (107, 93429), (321, 31143), (749, 13347), (963, 10381), (1483, 6741), (2247, 4449)]