2277801

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 20

約数和(自身を含む): 3465924

約数和(自身を除く): 1188123

約数列:

[1, 3, 9, 27, 61, 81, 183, 461, 549, 1383, 1647, 4149, 4941, 12447, 28121, 37341, 84363, 253089, 759267, 2277801]

約数ペア:

[(1, 2277801), (3, 759267), (9, 253089), (27, 84363), (61, 37341), (81, 28121), (183, 12447), (461, 4941), (549, 4149), (1383, 1647)]