215862407999

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1\times {\mathrm{549169}}^1$

素因数の和:549650

約数の個数: 16

約数和(自身を含む): 248787190080

約数和(自身を除く): 32924782081

約数列:

[1, 7, 233, 241, 1631, 1687, 56153, 393071, 549169, 3844183, 127956377, 132349729, 895694639, 926448103, 30837486857, 215862407999]

約数ペア:

[(1, 215862407999), (7, 30837486857), (233, 926448103), (241, 895694639), (1631, 132349729), (1687, 127956377), (56153, 3844183), (393071, 549169)]