14787981

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{42131}}^1$

素因数の和:42153

約数の個数: 16

約数和(自身を含む): 23593920

約数和(自身を除く): 8805939

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 42131, 126393, 379179, 547703, 1137537, 1643109, 4929327, 14787981]

約数ペア:

[(1, 14787981), (3, 4929327), (9, 1643109), (13, 1137537), (27, 547703), (39, 379179), (117, 126393), (351, 42131)]