29718891

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 45020976

約数和(自身を除く): 15302085

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 1873, 5289, 5619, 15867, 16857, 76793, 80539, 230379, 241617, 691137, 724851, 3302099, 9906297, 29718891]

約数ペア:

[(1, 29718891), (3, 9906297), (9, 3302099), (41, 724851), (43, 691137), (123, 241617), (129, 230379), (369, 80539), (387, 76793), (1763, 16857), (1873, 15867), (5289, 5619)]