28414611

素因数分解:

$3^3\times {\mathrm{691}}^1\times {\mathrm{1523}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 42184320

約数和(自身を除く): 13769709

約数列:

[1, 3, 9, 27, 691, 1523, 2073, 4569, 6219, 13707, 18657, 41121, 1052393, 3157179, 9471537, 28414611]

約数ペア:

[(1, 28414611), (3, 9471537), (9, 3157179), (27, 1052393), (691, 41121), (1523, 18657), (2073, 13707), (4569, 6219)]