39263859

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{11273}}^1$

素因数の和:11328

約数の個数: 20

約数和(自身を含む): 60022776

約数和(自身を除く): 20758917

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 11273, 33819, 101457, 304371, 484739, 913113, 1454217, 4362651, 13087953, 39263859]

約数ペア:

[(1, 39263859), (3, 13087953), (9, 4362651), (27, 1454217), (43, 913113), (81, 484739), (129, 304371), (387, 101457), (1161, 33819), (3483, 11273)]