39409389

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{3467}}^1$

素因数の和:3897

約数の個数: 16

約数和(自身を含む): 58539840

約数和(自身を除く): 19130451

約数列:

[1, 3, 9, 27, 421, 1263, 3467, 3789, 10401, 11367, 31203, 93609, 1459607, 4378821, 13136463, 39409389]

約数ペア:

[(1, 39409389), (3, 13136463), (9, 4378821), (27, 1459607), (421, 93609), (1263, 31203), (3467, 11367), (3789, 10401)]