1139397

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 1849536

約数和(自身を除く): 710139

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 337, 483, 1011, 1127, 2359, 3381, 7077, 7751, 16513, 23253, 49539, 54257, 162771, 379799, 1139397]

約数ペア:

[(1, 1139397), (3, 379799), (7, 162771), (21, 54257), (23, 49539), (49, 23253), (69, 16513), (147, 7751), (161, 7077), (337, 3381), (483, 2359), (1011, 1127)]