11983851

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 20816640

約数和(自身を除く): 8832789

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 171, 207, 209, 253, 277, 437, 627, 759, 831, 1311, 1881, 2277, 2493, 3047, 3933, 4807, 5263, 6371, 9141, 14421, 15789, 19113, 27423, 43263, 47367, 57339, 57893, 70081, 121049, 173679, 210243, 363147, 521037, 630729, 1089441, 1331539, 3994617, 11983851]

約数ペア:

[(1, 11983851), (3, 3994617), (9, 1331539), (11, 1089441), (19, 630729), (23, 521037), (33, 363147), (57, 210243), (69, 173679), (99, 121049), (171, 70081), (207, 57893), (209, 57339), (253, 47367), (277, 43263), (437, 27423), (627, 19113), (759, 15789), (831, 14421), (1311, 9141), (1881, 6371), (2277, 5263), (2493, 4807), (3047, 3933)]