1296706089

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{310291}}^1$

素因数の和:310500

約数の個数: 16

約数和(自身を含む): 1985868800

約数和(自身を除く): 689162711

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 310291, 930873, 2172037, 6516111, 61747909, 185243727, 432235363, 1296706089]

約数ペア:

[(1, 1296706089), (3, 432235363), (7, 185243727), (21, 61747909), (199, 6516111), (597, 2172037), (1393, 930873), (4179, 310291)]