127879861

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 139003200

約数和(自身を除く): 11123339

約数列:

[1, 19, 41, 139, 779, 1181, 2641, 5699, 22439, 48421, 108281, 164159, 919999, 3119021, 6730519, 127879861]

約数ペア:

[(1, 127879861), (19, 6730519), (41, 3119021), (139, 919999), (779, 164159), (1181, 108281), (2641, 48421), (5699, 22439)]