42828457

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{733}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 52002432

約数和(自身を除く): 9173975

約数列:

[1, 7, 17, 119, 491, 733, 3437, 5131, 8347, 12461, 58429, 87227, 359903, 2519321, 6118351, 42828457]

約数ペア:

[(1, 42828457), (7, 6118351), (17, 2519321), (119, 359903), (491, 87227), (733, 58429), (3437, 12461), (5131, 8347)]