47245177

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 55036800

約数和(自身を除く): 7791623

約数列:

[1, 7, 83, 233, 349, 581, 1631, 2443, 19339, 28967, 81317, 135373, 202769, 569219, 6749311, 47245177]

約数ペア:

[(1, 47245177), (7, 6749311), (83, 569219), (233, 202769), (349, 135373), (581, 81317), (1631, 28967), (2443, 19339)]