40681311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28669}}^1$

素因数の和:28726

約数の個数: 16

約数和(自身を含む): 60551040

約数和(自身を除く): 19869729

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 28669, 86007, 315359, 946077, 1232767, 3698301, 13560437, 40681311]

約数ペア:

[(1, 40681311), (3, 13560437), (11, 3698301), (33, 1232767), (43, 946077), (129, 315359), (473, 86007), (1419, 28669)]