2957913

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 5054400

約数和(自身を除く): 2096487

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1619, 1827, 4857, 11333, 14571, 33999, 46951, 101997, 140853, 328657, 422559, 985971, 2957913]

約数ペア:

[(1, 2957913), (3, 985971), (7, 422559), (9, 328657), (21, 140853), (29, 101997), (63, 46951), (87, 33999), (203, 14571), (261, 11333), (609, 4857), (1619, 1827)]