2394567

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 3993600

約数和(自身を除く): 1599033

約数列:

[1, 3, 7, 9, 21, 63, 191, 199, 573, 597, 1337, 1393, 1719, 1791, 4011, 4179, 12033, 12537, 38009, 114027, 266063, 342081, 798189, 2394567]

約数ペア:

[(1, 2394567), (3, 798189), (7, 342081), (9, 266063), (21, 114027), (63, 38009), (191, 12537), (199, 12033), (573, 4179), (597, 4011), (1337, 1791), (1393, 1719)]