2126241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 3505320

約数和(自身を除く): 1379079

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1069, 1989, 3207, 9621, 13897, 18173, 41691, 54519, 125073, 163557, 236249, 708747, 2126241]

約数ペア:

[(1, 2126241), (3, 708747), (9, 236249), (13, 163557), (17, 125073), (39, 54519), (51, 41691), (117, 18173), (153, 13897), (221, 9621), (663, 3207), (1069, 1989)]