1937061

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 3380480

約数和(自身を除く): 1443419

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 277, 333, 777, 831, 999, 1939, 2331, 2493, 5817, 6993, 7479, 10249, 17451, 30747, 52353, 71743, 92241, 215229, 276723, 645687, 1937061]

約数ペア:

[(1, 1937061), (3, 645687), (7, 276723), (9, 215229), (21, 92241), (27, 71743), (37, 52353), (63, 30747), (111, 17451), (189, 10249), (259, 7479), (277, 6993), (333, 5817), (777, 2493), (831, 2331), (999, 1939)]