713688003

素因数分解:

$3^4\times 7^1\times {\mathrm{1258709}}^1$

素因数の和:1258728

約数の個数: 20

約数和(自身を含む): 1218431280

約数和(自身を除く): 504743277

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1258709, 3776127, 8810963, 11328381, 26432889, 33985143, 79298667, 101955429, 237896001, 713688003]

約数ペア:

[(1, 713688003), (3, 237896001), (7, 101955429), (9, 79298667), (21, 33985143), (27, 26432889), (63, 11328381), (81, 8810963), (189, 3776127), (567, 1258709)]