39919227

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1237}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 55145472

約数和(自身を除く): 15226245

約数列:

[1, 3, 31, 93, 347, 1041, 1237, 3711, 10757, 32271, 38347, 115041, 429239, 1287717, 13306409, 39919227]

約数ペア:

[(1, 39919227), (3, 13306409), (31, 1287717), (93, 429239), (347, 115041), (1041, 38347), (1237, 32271), (3711, 10757)]