859638429

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{138629}}^1$

素因数の和:138701

約数の個数: 24

約数和(自身を含む): 1362455640

約数和(自身を除く): 502817211

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 138629, 415887, 1247661, 1802177, 5406531, 7347337, 16219593, 22042011, 66126033, 95515381, 286546143, 859638429]

約数ペア:

[(1, 859638429), (3, 286546143), (9, 95515381), (13, 66126033), (39, 22042011), (53, 16219593), (117, 7347337), (159, 5406531), (477, 1802177), (689, 1247661), (2067, 415887), (6201, 138629)]