42065303

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 49760256

約数和(自身を除く): 7694953

約数列:

[1, 7, 41, 103, 287, 721, 1423, 4223, 9961, 29561, 58343, 146569, 408401, 1025983, 6009329, 42065303]

約数ペア:

[(1, 42065303), (7, 6009329), (41, 1025983), (103, 408401), (287, 146569), (721, 58343), (1423, 29561), (4223, 9961)]