90568239

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{947}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 122860800

約数和(自身を除く): 32292561

約数列:

[1, 3, 71, 213, 449, 947, 1347, 2841, 31879, 67237, 95637, 201711, 425203, 1275609, 30189413, 90568239]

約数ペア:

[(1, 90568239), (3, 30189413), (71, 1275609), (213, 425203), (449, 201711), (947, 95637), (1347, 67237), (2841, 31879)]