40881963

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 57779200

約数和(自身を除く): 16897237

約数列:

[1, 3, 31, 47, 93, 141, 199, 597, 1457, 2209, 4371, 6169, 6627, 9353, 18507, 28059, 68479, 205437, 289943, 439591, 869829, 1318773, 13627321, 40881963]

約数ペア:

[(1, 40881963), (3, 13627321), (31, 1318773), (47, 869829), (93, 439591), (141, 289943), (199, 205437), (597, 68479), (1457, 28059), (2209, 18507), (4371, 9353), (6169, 6627)]