397164054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{21839}}^1$

素因数の和:22284

約数の個数: 32

約数和(自身を含む): 909941760

約数和(自身を除く): 512777706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 433, 866, 1299, 2598, 3031, 6062, 9093, 18186, 21839, 43678, 65517, 131034, 152873, 305746, 458619, 917238, 9456287, 18912574, 28368861, 56737722, 66194009, 132388018, 198582027, 397164054]

約数ペア:

[(1, 397164054), (2, 198582027), (3, 132388018), (6, 66194009), (7, 56737722), (14, 28368861), (21, 18912574), (42, 9456287), (433, 917238), (866, 458619), (1299, 305746), (2598, 152873), (3031, 131034), (6062, 65517), (9093, 43678), (18186, 21839)]