27888249

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2383}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 38449152

約数和(自身を除く): 10560903

約数列:

[1, 3, 47, 83, 141, 249, 2383, 3901, 7149, 11703, 112001, 197789, 336003, 593367, 9296083, 27888249]

約数ペア:

[(1, 27888249), (3, 9296083), (47, 593367), (83, 336003), (141, 197789), (249, 112001), (2383, 11703), (3901, 7149)]