40459947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28513}}^1$

素因数の和:28570

約数の個数: 16

約数和(自身を含む): 60221568

約数和(自身を除く): 19761621

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 28513, 85539, 313643, 940929, 1226059, 3678177, 13486649, 40459947]

約数ペア:

[(1, 40459947), (3, 13486649), (11, 3678177), (33, 1226059), (43, 940929), (129, 313643), (473, 85539), (1419, 28513)]