2937141

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 4723200

約数和(自身を除く): 1786059

約数列:

[1, 3, 9, 17, 27, 51, 79, 81, 153, 237, 243, 459, 711, 729, 1343, 1377, 2133, 2187, 4029, 4131, 6399, 12087, 12393, 19197, 36261, 37179, 57591, 108783, 172773, 326349, 979047, 2937141]

約数ペア:

[(1, 2937141), (3, 979047), (9, 326349), (17, 172773), (27, 108783), (51, 57591), (79, 37179), (81, 36261), (153, 19197), (237, 12393), (243, 12087), (459, 6399), (711, 4131), (729, 4029), (1343, 2187), (1377, 2133)]