28860747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9277}}^1$

素因数の和:9358

約数の個数: 16

約数和(自身を含む): 41416992

約数和(自身を除く): 12556245

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 9277, 27831, 157709, 473127, 565897, 1697691, 9620249, 28860747]

約数ペア:

[(1, 28860747), (3, 9620249), (17, 1697691), (51, 565897), (61, 473127), (183, 157709), (1037, 27831), (3111, 9277)]