2937843

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 4436640

約数和(自身を除く): 1498797

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 2053, 6159, 18477, 55431, 108809, 326427, 979281, 2937843]

約数ペア:

[(1, 2937843), (3, 979281), (9, 326427), (27, 108809), (53, 55431), (159, 18477), (477, 6159), (1431, 2053)]