3688551

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 5548800

約数和(自身を除く): 1860249

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 2039, 6117, 18351, 55053, 136613, 409839, 1229517, 3688551]

約数ペア:

[(1, 3688551), (3, 1229517), (9, 409839), (27, 136613), (67, 55053), (201, 18351), (603, 6117), (1809, 2039)]