2693520009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{82469}}^1$

素因数の和:82685

約数の個数: 24

約数和(自身を含む): 4116902400

約数和(自身を除く): 1423382391

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1719, 3629, 10887, 32661, 82469, 247407, 742221, 1566911, 4700733, 14102199, 15751579, 47254737, 141764211, 299280001, 897840003, 2693520009]

約数ペア:

[(1, 2693520009), (3, 897840003), (9, 299280001), (19, 141764211), (57, 47254737), (171, 15751579), (191, 14102199), (573, 4700733), (1719, 1566911), (3629, 742221), (10887, 247407), (32661, 82469)]