1188542901

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{6469}}^1$

素因数の和:7165

約数の個数: 32

約数和(自身を含む): 1953629440

約数和(自身を除く): 765086539

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 673, 2019, 4711, 6469, 8749, 14133, 19407, 26247, 45283, 61243, 84097, 135849, 183729, 252291, 588679, 1766037, 4353637, 13060911, 30475459, 56597281, 91426377, 169791843, 396180967, 1188542901]

約数ペア:

[(1, 1188542901), (3, 396180967), (7, 169791843), (13, 91426377), (21, 56597281), (39, 30475459), (91, 13060911), (273, 4353637), (673, 1766037), (2019, 588679), (4711, 252291), (6469, 183729), (8749, 135849), (14133, 84097), (19407, 61243), (26247, 45283)]