40356459

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31357}}^1$

素因数の和:31387

約数の個数: 24

約数和(自身を含む): 68485872

約数和(自身を除く): 28129413

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 31357, 94071, 282213, 344927, 407641, 1034781, 1222923, 3104343, 3668769, 4484051, 13452153, 40356459]

約数ペア:

[(1, 40356459), (3, 13452153), (9, 4484051), (11, 3668769), (13, 3104343), (33, 1222923), (39, 1034781), (99, 407641), (117, 344927), (143, 282213), (429, 94071), (1287, 31357)]