10819431

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 17971200

約数和(自身を除く): 7151769

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 863, 1393, 1791, 2589, 4179, 6041, 7767, 12537, 18123, 54369, 171737, 515211, 1202159, 1545633, 3606477, 10819431]

約数ペア:

[(1, 10819431), (3, 3606477), (7, 1545633), (9, 1202159), (21, 515211), (63, 171737), (199, 54369), (597, 18123), (863, 12537), (1393, 7767), (1791, 6041), (2589, 4179)]