28099683

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{24203}}^1$

素因数の和:24255

約数の個数: 16

約数和(自身を含む): 42599040

約数和(自身を除く): 14499357

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 24203, 72609, 217827, 653481, 1040729, 3122187, 9366561, 28099683]

約数ペア:

[(1, 28099683), (3, 9366561), (9, 3122187), (27, 1040729), (43, 653481), (129, 217827), (387, 72609), (1161, 24203)]