54979921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 59875200

約数和(自身を除く): 4895279

約数列:

[1, 17, 53, 139, 439, 901, 2363, 7367, 7463, 23267, 61021, 125239, 395539, 1037357, 3234113, 54979921]

約数ペア:

[(1, 54979921), (17, 3234113), (53, 1037357), (139, 395539), (439, 125239), (901, 61021), (2363, 23267), (7367, 7463)]