2900097

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2949

約数の個数: 16

約数和(自身を含む): 4414080

約数和(自身を除く): 1513983

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2903, 8709, 26127, 78381, 107411, 322233, 966699, 2900097]

約数ペア:

[(1, 2900097), (3, 966699), (9, 322233), (27, 107411), (37, 78381), (111, 26127), (333, 8709), (999, 2903)]