280320429

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{82037}}^1$

素因数の和:82124

約数の個数: 16

約数和(自身を含む): 401658048

約数和(自身を除く): 121337619

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 82037, 246111, 1394629, 4183887, 5496479, 16489437, 93440143, 280320429]

約数ペア:

[(1, 280320429), (3, 93440143), (17, 16489437), (51, 5496479), (67, 4183887), (201, 1394629), (1139, 246111), (3417, 82037)]