12760659

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 20245680

約数和(自身を除く): 7485021

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 3089, 4131, 9267, 27801, 52513, 83403, 157539, 250209, 472617, 750627, 1417851, 4253553, 12760659]

約数ペア:

[(1, 12760659), (3, 4253553), (9, 1417851), (17, 750627), (27, 472617), (51, 250209), (81, 157539), (153, 83403), (243, 52513), (459, 27801), (1377, 9267), (3089, 4131)]