23163903

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7823}}^1$

素因数の和:7883

約数の個数: 24

約数和(自身を含む): 39057408

約数和(自身を除く): 15893505

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 7823, 23469, 54761, 70407, 164283, 367681, 492849, 1103043, 2573767, 3309129, 7721301, 23163903]

約数ペア:

[(1, 23163903), (3, 7721301), (7, 3309129), (9, 2573767), (21, 1103043), (47, 492849), (63, 367681), (141, 164283), (329, 70407), (423, 54761), (987, 23469), (2961, 7823)]