1384286883

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{3257}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 2171026944

約数和(自身を除く): 786740061

約数列:

[1, 3, 7, 21, 37, 111, 259, 547, 777, 1641, 3257, 3829, 9771, 11487, 20239, 22799, 60717, 68397, 120509, 141673, 361527, 425019, 843563, 1781579, 2530689, 5344737, 12471053, 37413159, 65918423, 197755269, 461428961, 1384286883]

約数ペア:

[(1, 1384286883), (3, 461428961), (7, 197755269), (21, 65918423), (37, 37413159), (111, 12471053), (259, 5344737), (547, 2530689), (777, 1781579), (1641, 843563), (3257, 425019), (3829, 361527), (9771, 141673), (11487, 120509), (20239, 68397), (22799, 60717)]