1429893

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 20

約数和(自身を含む): 2168320

約数和(自身を除く): 738427

約数列:

[1, 3, 9, 27, 81, 127, 139, 381, 417, 1143, 1251, 3429, 3753, 10287, 11259, 17653, 52959, 158877, 476631, 1429893]

約数ペア:

[(1, 1429893), (3, 476631), (9, 158877), (27, 52959), (81, 17653), (127, 11259), (139, 10287), (381, 3753), (417, 3429), (1143, 1251)]