2837997

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:264

約数の個数: 28

約数和(自身を含む): 4525020

約数和(自身を除く): 1687023

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 229, 243, 459, 687, 729, 1377, 2061, 3893, 4131, 6183, 11679, 12393, 18549, 35037, 55647, 105111, 166941, 315333, 945999, 2837997]

約数ペア:

[(1, 2837997), (3, 945999), (9, 315333), (17, 166941), (27, 105111), (51, 55647), (81, 35037), (153, 18549), (229, 12393), (243, 11679), (459, 6183), (687, 4131), (729, 3893), (1377, 2061)]