7869057

素因数分解:

$3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 12312000

約数和(自身を除く): 4442943

約数列:

[1, 3, 7, 21, 49, 147, 199, 269, 597, 807, 1393, 1883, 4179, 5649, 9751, 13181, 29253, 39543, 53531, 160593, 374717, 1124151, 2623019, 7869057]

約数ペア:

[(1, 7869057), (3, 2623019), (7, 1124151), (21, 374717), (49, 160593), (147, 53531), (199, 39543), (269, 29253), (597, 13181), (807, 9751), (1393, 5649), (1883, 4179)]