389634009

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{5827}}^1$

素因数の和:6580

約数の個数: 16

約数和(自身を含む): 537108480

約数和(自身を除く): 147474471

約数列:

[1, 3, 31, 93, 719, 2157, 5827, 17481, 22289, 66867, 180637, 541911, 4189613, 12568839, 129878003, 389634009]

約数ペア:

[(1, 389634009), (3, 129878003), (31, 12568839), (93, 4189613), (719, 541911), (2157, 180637), (5827, 66867), (17481, 22289)]