2796423

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 4523520

約数和(自身を除く): 1727097

約数列:

[1, 3, 7, 21, 37, 59, 61, 111, 177, 183, 259, 413, 427, 777, 1239, 1281, 2183, 2257, 3599, 6549, 6771, 10797, 15281, 15799, 25193, 45843, 47397, 75579, 133163, 399489, 932141, 2796423]

約数ペア:

[(1, 2796423), (3, 932141), (7, 399489), (21, 133163), (37, 75579), (59, 47397), (61, 45843), (111, 25193), (177, 15799), (183, 15281), (259, 10797), (413, 6771), (427, 6549), (777, 3599), (1239, 2257), (1281, 2183)]