11573139

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 15874560

約数和(自身を除く): 4301421

約数列:

[1, 3, 47, 141, 211, 389, 633, 1167, 9917, 18283, 29751, 54849, 82079, 246237, 3857713, 11573139]

約数ペア:

[(1, 11573139), (3, 3857713), (47, 246237), (141, 82079), (211, 54849), (389, 29751), (633, 18283), (1167, 9917)]