30372003

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{1459}}^1$

素因数の和:1728

約数の個数: 20

約数和(自身を含む): 45578280

約数和(自身を除く): 15206277

約数列:

[1, 3, 9, 27, 81, 257, 771, 1459, 2313, 4377, 6939, 13131, 20817, 39393, 118179, 374963, 1124889, 3374667, 10124001, 30372003]

約数ペア:

[(1, 30372003), (3, 10124001), (9, 3374667), (27, 1124889), (81, 374963), (257, 118179), (771, 39393), (1459, 20817), (2313, 13131), (4377, 6939)]