28041453

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9137}}^1$

素因数の和:9185

約数の個数: 24

約数和(自身を含む): 45616896

約数和(自身を除く): 17575443

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 9137, 27411, 82233, 100507, 283247, 301521, 849741, 904563, 2549223, 3115717, 9347151, 28041453]

約数ペア:

[(1, 28041453), (3, 9347151), (9, 3115717), (11, 2549223), (31, 904563), (33, 849741), (93, 301521), (99, 283247), (279, 100507), (341, 82233), (1023, 27411), (3069, 9137)]