20150049

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5897}}^1$

素因数の和:5984

約数の個数: 16

約数和(自身を含む): 28876608

約数和(自身を除く): 8726559

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 5897, 17691, 100249, 300747, 395099, 1185297, 6716683, 20150049]

約数ペア:

[(1, 20150049), (3, 6716683), (17, 1185297), (51, 395099), (67, 300747), (201, 100249), (1139, 17691), (3417, 5897)]