3047949

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 28

約数和(自身を含む): 4734876

約数和(自身を除く): 1686927

約数列:

[1, 3, 9, 27, 37, 81, 111, 113, 243, 333, 339, 729, 999, 1017, 2997, 3051, 4181, 8991, 9153, 12543, 26973, 27459, 37629, 82377, 112887, 338661, 1015983, 3047949]

約数ペア:

[(1, 3047949), (3, 1015983), (9, 338661), (27, 112887), (37, 82377), (81, 37629), (111, 27459), (113, 26973), (243, 12543), (333, 9153), (339, 8991), (729, 4181), (999, 3051), (1017, 2997)]