2216854089

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{5477}}^1$

素因数の和:5771

約数の個数: 40

約数和(自身を含む): 3499784640

約数和(自身を除く): 1282930551

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 263, 513, 789, 1539, 2367, 4997, 5477, 7101, 14991, 16431, 21303, 44973, 49293, 104063, 134919, 147879, 312189, 404757, 443637, 936567, 1440451, 2809701, 4321353, 8429103, 12964059, 27368569, 38892177, 82105707, 116676531, 246317121, 738951363, 2216854089]

約数ペア:

[(1, 2216854089), (3, 738951363), (9, 246317121), (19, 116676531), (27, 82105707), (57, 38892177), (81, 27368569), (171, 12964059), (263, 8429103), (513, 4321353), (789, 2809701), (1539, 1440451), (2367, 936567), (4997, 443637), (5477, 404757), (7101, 312189), (14991, 147879), (16431, 134919), (21303, 104063), (44973, 49293)]