40846143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 62272000

約数和(自身を除く): 21425857

約数列:

[1, 3, 13, 19, 39, 57, 199, 247, 277, 597, 741, 831, 2587, 3601, 3781, 5263, 7761, 10803, 11343, 15789, 49153, 55123, 68419, 147459, 165369, 205257, 716599, 1047337, 2149797, 3142011, 13615381, 40846143]

約数ペア:

[(1, 40846143), (3, 13615381), (13, 3142011), (19, 2149797), (39, 1047337), (57, 716599), (199, 205257), (247, 165369), (277, 147459), (597, 68419), (741, 55123), (831, 49153), (2587, 15789), (3601, 11343), (3781, 10803), (5263, 7761)]