1231330689

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131933}}^1$

素因数の和:132017

約数の個数: 24

約数和(自身を含む): 1914098472

約数和(自身を除く): 682767783

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 9333, 131933, 395799, 1187397, 2242861, 6728583, 8047913, 20185749, 24143739, 72431217, 136814521, 410443563, 1231330689]

約数ペア:

[(1, 1231330689), (3, 410443563), (9, 136814521), (17, 72431217), (51, 24143739), (61, 20185749), (153, 8047913), (183, 6728583), (549, 2242861), (1037, 1187397), (3111, 395799), (9333, 131933)]