11263287

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 17604336

約数和(自身を除く): 6341049

約数列:

[1, 3, 7, 21, 49, 147, 193, 397, 579, 1191, 1351, 2779, 4053, 8337, 9457, 19453, 28371, 58359, 76621, 229863, 536347, 1609041, 3754429, 11263287]

約数ペア:

[(1, 11263287), (3, 3754429), (7, 1609041), (21, 536347), (49, 229863), (147, 76621), (193, 58359), (397, 28371), (579, 19453), (1191, 9457), (1351, 8337), (2779, 4053)]