1311853833

素因数分解:

$3^3\times {\mathrm{37}}^2\times {\mathrm{35491}}^1$

素因数の和:35574

約数の個数: 24

約数和(自身を含む): 1997489760

約数和(自身を除く): 685635927

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1369, 4107, 12321, 35491, 36963, 106473, 319419, 958257, 1313167, 3939501, 11818503, 35455509, 48587179, 145761537, 437284611, 1311853833]

約数ペア:

[(1, 1311853833), (3, 437284611), (9, 145761537), (27, 48587179), (37, 35455509), (111, 11818503), (333, 3939501), (999, 1313167), (1369, 958257), (4107, 319419), (12321, 106473), (35491, 36963)]