38033079

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 61440000

約数和(自身を除く): 23406921

約数列:

[1, 3, 7, 19, 21, 57, 133, 199, 399, 479, 597, 1393, 1437, 3353, 3781, 4179, 9101, 10059, 11343, 26467, 27303, 63707, 79401, 95321, 191121, 285963, 667247, 1811099, 2001741, 5433297, 12677693, 38033079]

約数ペア:

[(1, 38033079), (3, 12677693), (7, 5433297), (19, 2001741), (21, 1811099), (57, 667247), (133, 285963), (199, 191121), (399, 95321), (479, 79401), (597, 63707), (1393, 27303), (1437, 26467), (3353, 11343), (3781, 10059), (4179, 9101)]