11600991

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 17362800

約数和(自身を除く): 5761809

約数列:

[1, 3, 9, 41, 123, 149, 211, 369, 447, 633, 1341, 1899, 6109, 8651, 18327, 25953, 31439, 54981, 77859, 94317, 282951, 1288999, 3866997, 11600991]

約数ペア:

[(1, 11600991), (3, 3866997), (9, 1288999), (41, 282951), (123, 94317), (149, 77859), (211, 54981), (369, 31439), (447, 25953), (633, 18327), (1341, 8651), (1899, 6109)]