1473003

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 2466048

約数和(自身を除く): 993045

約数列:

[1, 3, 7, 9, 21, 63, 103, 227, 309, 681, 721, 927, 1589, 2043, 2163, 4767, 6489, 14301, 23381, 70143, 163667, 210429, 491001, 1473003]

約数ペア:

[(1, 1473003), (3, 491001), (7, 210429), (9, 163667), (21, 70143), (63, 23381), (103, 14301), (227, 6489), (309, 4767), (681, 2163), (721, 2043), (927, 1589)]