2017101579

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 2887196160

約数和(自身を除く): 870094581

約数列:

[1, 3, 19, 57, 61, 183, 361, 1083, 1159, 1607, 3477, 4821, 6859, 20577, 22021, 30533, 66063, 91599, 98027, 294081, 418399, 580127, 1255197, 1740381, 1862513, 5587539, 11022413, 33067239, 35387747, 106163241, 672367193, 2017101579]

約数ペア:

[(1, 2017101579), (3, 672367193), (19, 106163241), (57, 35387747), (61, 33067239), (183, 11022413), (361, 5587539), (1083, 1862513), (1159, 1740381), (1607, 1255197), (3477, 580127), (4821, 418399), (6859, 294081), (20577, 98027), (22021, 91599), (30533, 66063)]