1738993401

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1497841}}^1$

素因数の和:1497893

約数の個数: 16

約数和(自身を含む): 2636201920

約数和(自身を除く): 897208519

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1497841, 4493523, 13480569, 40441707, 64407163, 193221489, 579664467, 1738993401]

約数ペア:

[(1, 1738993401), (3, 579664467), (9, 193221489), (27, 64407163), (43, 40441707), (129, 13480569), (387, 4493523), (1161, 1497841)]