6840127

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 8087040

約数和(自身を除く): 1246913

約数列:

[1, 7, 53, 103, 179, 371, 721, 1253, 5459, 9487, 18437, 38213, 66409, 129059, 977161, 6840127]

約数ペア:

[(1, 6840127), (7, 977161), (53, 129059), (103, 66409), (179, 38213), (371, 18437), (721, 9487), (1253, 5459)]