128769479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7187}}^1$

素因数の和:7270

約数の個数: 16

約数和(自身を含む): 144910080

約数和(自身を除く): 16140601

約数列:

[1, 19, 23, 41, 437, 779, 943, 7187, 17917, 136553, 165301, 294667, 3140719, 5598673, 6777341, 128769479]

約数ペア:

[(1, 128769479), (19, 6777341), (23, 5598673), (41, 3140719), (437, 294667), (779, 165301), (943, 136553), (7187, 17917)]