1992100047

素因数分解:

$3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{68099}}^1$

素因数の和:68315

約数の個数: 24

約数和(自身を含む): 3105360000

約数和(自身を除く): 1113259953

約数列:

[1, 3, 7, 21, 49, 147, 199, 597, 1393, 4179, 9751, 29253, 68099, 204297, 476693, 1430079, 3336851, 10010553, 13551701, 40655103, 94861907, 284585721, 664033349, 1992100047]

約数ペア:

[(1, 1992100047), (3, 664033349), (7, 284585721), (21, 94861907), (49, 40655103), (147, 13551701), (199, 10010553), (597, 3336851), (1393, 1430079), (4179, 476693), (9751, 204297), (29253, 68099)]