271387956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3230809}}^1$

素因数の和:3230823

約数の個数: 24

約数和(自身を含む): 723701440

約数和(自身を除く): 452313484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3230809, 6461618, 9692427, 12923236, 19384854, 22615663, 38769708, 45231326, 67846989, 90462652, 135693978, 271387956]

約数ペア:

[(1, 271387956), (2, 135693978), (3, 90462652), (4, 67846989), (6, 45231326), (7, 38769708), (12, 22615663), (14, 19384854), (21, 12923236), (28, 9692427), (42, 6461618), (84, 3230809)]