2816613

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 4306848

約数和(自身を除く): 1490235

約数列:

[1, 3, 9, 27, 67, 81, 173, 201, 243, 519, 603, 1557, 1809, 4671, 5427, 11591, 14013, 16281, 34773, 42039, 104319, 312957, 938871, 2816613]

約数ペア:

[(1, 2816613), (3, 938871), (9, 312957), (27, 104319), (67, 42039), (81, 34773), (173, 16281), (201, 14013), (243, 11591), (519, 5427), (603, 4671), (1557, 1809)]