285508863

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{43397}}^1$

素因数の和:43463

約数の個数: 24

約数和(自身を含む): 446825808

約数和(自身を除く): 161316945

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 43397, 130191, 390573, 737749, 1866071, 2213247, 5598213, 6639741, 16794639, 31723207, 95169621, 285508863]

約数ペア:

[(1, 285508863), (3, 95169621), (9, 31723207), (17, 16794639), (43, 6639741), (51, 5598213), (129, 2213247), (153, 1866071), (387, 737749), (731, 390573), (2193, 130191), (6579, 43397)]