257362660799

素因数分解:

${\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1\times {\mathrm{83443}}^1$

素因数の和:84314

約数の個数: 16

約数和(自身を含む): 273789109728

約数和(自身を除く): 16426448929

約数列:

[1, 17, 397, 457, 6749, 7769, 83443, 181429, 1418531, 3084293, 33126871, 38133451, 563156807, 648268667, 15138980047, 257362660799]

約数ペア:

[(1, 257362660799), (17, 15138980047), (397, 648268667), (457, 563156807), (6749, 38133451), (7769, 33126871), (83443, 3084293), (181429, 1418531)]