2013375297

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{971}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 2879141760

約数和(自身を除く): 865766463

約数列:

[1, 3, 17, 51, 109, 327, 373, 971, 1119, 1853, 2913, 5559, 6341, 16507, 19023, 40657, 49521, 105839, 121971, 317517, 362183, 691169, 1086549, 1799263, 2073507, 5397789, 6157111, 18471333, 39477947, 118433841, 671125099, 2013375297]

約数ペア:

[(1, 2013375297), (3, 671125099), (17, 118433841), (51, 39477947), (109, 18471333), (327, 6157111), (373, 5397789), (971, 2073507), (1119, 1799263), (1853, 1086549), (2913, 691169), (5559, 362183), (6341, 317517), (16507, 121971), (19023, 105839), (40657, 49521)]