1005487839

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1193}}^1\times {\mathrm{2531}}^1$

素因数の和:3767

約数の個数: 24

約数和(自身を含む): 1493464752

約数和(自身を除く): 487976913

約数列:

[1, 3, 9, 37, 111, 333, 1193, 2531, 3579, 7593, 10737, 22779, 44141, 93647, 132423, 280941, 397269, 842823, 3019483, 9058449, 27175347, 111720871, 335162613, 1005487839]

約数ペア:

[(1, 1005487839), (3, 335162613), (9, 111720871), (37, 27175347), (111, 9058449), (333, 3019483), (1193, 842823), (2531, 397269), (3579, 280941), (7593, 132423), (10737, 93647), (22779, 44141)]