13573413

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 23836032

約数和(自身を除く): 10262619

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 647, 777, 999, 1941, 2331, 2997, 4529, 5823, 6993, 13587, 17469, 20979, 23939, 40761, 52407, 71817, 122283, 167573, 215451, 366849, 502719, 646353, 1508157, 1939059, 4524471, 13573413]

約数ペア:

[(1, 13573413), (3, 4524471), (7, 1939059), (9, 1508157), (21, 646353), (27, 502719), (37, 366849), (63, 215451), (81, 167573), (111, 122283), (189, 71817), (259, 52407), (333, 40761), (567, 23939), (647, 20979), (777, 17469), (999, 13587), (1941, 6993), (2331, 5823), (2997, 4529)]