1382207827

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197261}}^1$

素因数の和:197299

約数の個数: 24

約数和(自身を含む): 1888980912

約数和(自身を除く): 506773085

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 197261, 1380827, 2169871, 2564393, 9665789, 15189097, 17950751, 28208323, 106323679, 125655257, 197458261, 1382207827]

約数ペア:

[(1, 1382207827), (7, 197458261), (11, 125655257), (13, 106323679), (49, 28208323), (77, 17950751), (91, 15189097), (143, 9665789), (539, 2564393), (637, 2169871), (1001, 1380827), (7007, 197261)]