16995231

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{57223}}^1$

素因数の和:57243

約数の個数: 16

約数和(自身を含む): 27467520

約数和(自身を除く): 10472289

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 57223, 171669, 515007, 629453, 1545021, 1888359, 5665077, 16995231]

約数ペア:

[(1, 16995231), (3, 5665077), (9, 1888359), (11, 1545021), (27, 629453), (33, 515007), (99, 171669), (297, 57223)]