28432323

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{9661}}^1$

素因数の和:9779

約数の個数: 16

約数和(自身を含む): 42512800

約数和(自身を除く): 14080477

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 9661, 28983, 86949, 260847, 1053049, 3159147, 9477441, 28432323]

約数ペア:

[(1, 28432323), (3, 9477441), (9, 3159147), (27, 1053049), (109, 260847), (327, 86949), (981, 28983), (2943, 9661)]