1738972647

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 2596492080

約数和(自身を除く): 857519433

約数列:

[1, 3, 9, 41, 123, 137, 369, 411, 839, 1233, 1681, 2517, 5043, 5617, 7551, 15129, 16851, 34399, 50553, 103197, 114943, 230297, 309591, 344829, 690891, 1034487, 1410359, 2072673, 4231077, 4712663, 12693231, 14137989, 42413967, 193219183, 579657549, 1738972647]

約数ペア:

[(1, 1738972647), (3, 579657549), (9, 193219183), (41, 42413967), (123, 14137989), (137, 12693231), (369, 4712663), (411, 4231077), (839, 2072673), (1233, 1410359), (1681, 1034487), (2517, 690891), (5043, 344829), (5617, 309591), (7551, 230297), (15129, 114943), (16851, 103197), (34399, 50553)]