16430913

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 24415560

約数和(自身を除く): 7984647

約数列:

[1, 3, 9, 73, 89, 219, 267, 281, 657, 801, 843, 2529, 6497, 19491, 20513, 25009, 58473, 61539, 75027, 184617, 225081, 1825657, 5476971, 16430913]

約数ペア:

[(1, 16430913), (3, 5476971), (9, 1825657), (73, 225081), (89, 184617), (219, 75027), (267, 61539), (281, 58473), (657, 25009), (801, 20513), (843, 19491), (2529, 6497)]