11641889

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 14923008

約数和(自身を除く): 3281119

約数列:

[1, 7, 17, 19, 119, 133, 271, 323, 361, 1897, 2261, 2527, 4607, 5149, 6137, 32249, 36043, 42959, 87533, 97831, 612731, 684817, 1663127, 11641889]

約数ペア:

[(1, 11641889), (7, 1663127), (17, 684817), (19, 612731), (119, 97831), (133, 87533), (271, 42959), (323, 36043), (361, 32249), (1897, 6137), (2261, 5149), (2527, 4607)]