2012875191

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{487261}}^1$

素因数の和:487293

約数の個数: 24

約数和(自身を含む): 3192540624

約数和(自身を除く): 1179665433

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 487261, 1461783, 4385349, 8283437, 13156047, 24850311, 39468141, 74550933, 118404423, 223652799, 670958397, 2012875191]

約数ペア:

[(1, 2012875191), (3, 670958397), (9, 223652799), (17, 118404423), (27, 74550933), (51, 39468141), (81, 24850311), (153, 13156047), (243, 8283437), (459, 4385349), (1377, 1461783), (4131, 487261)]