8111871

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 12140544

約数和(自身を除く): 4028673

約数列:

[1, 3, 9, 47, 127, 141, 151, 381, 423, 453, 1143, 1359, 5969, 7097, 17907, 19177, 21291, 53721, 57531, 63873, 172593, 901319, 2703957, 8111871]

約数ペア:

[(1, 8111871), (3, 2703957), (9, 901319), (47, 172593), (127, 63873), (141, 57531), (151, 53721), (381, 21291), (423, 19177), (453, 17907), (1143, 7097), (1359, 5969)]