42249977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28879}}^1$

素因数の和:28916

約数の個数: 16

約数和(自身を含む): 55449600

約数和(自身を除く): 13199623

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 28879, 202153, 317669, 548701, 2223683, 3840907, 6035711, 42249977]

約数ペア:

[(1, 42249977), (7, 6035711), (11, 3840907), (19, 2223683), (77, 548701), (133, 317669), (209, 202153), (1463, 28879)]