39241989

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{1801}}^1$

素因数の和:2082

約数の個数: 20

約数和(自身を含む): 58871340

約数和(自身を除く): 19629351

約数列:

[1, 3, 9, 27, 81, 269, 807, 1801, 2421, 5403, 7263, 16209, 21789, 48627, 145881, 484469, 1453407, 4360221, 13080663, 39241989]

約数ペア:

[(1, 39241989), (3, 13080663), (9, 4360221), (27, 1453407), (81, 484469), (269, 145881), (807, 48627), (1801, 21789), (2421, 16209), (5403, 7263)]