3049749

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 4822272

約数和(自身を除く): 1772523

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 643, 1581, 1929, 4743, 5787, 10931, 19933, 32793, 59799, 98379, 179397, 338861, 1016583, 3049749]

約数ペア:

[(1, 3049749), (3, 1016583), (9, 338861), (17, 179397), (31, 98379), (51, 59799), (93, 32793), (153, 19933), (279, 10931), (527, 5787), (643, 4743), (1581, 1929)]