2276757

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 3818880

約数和(自身を除く): 1542123

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 509, 639, 1491, 1527, 3563, 4473, 4581, 10689, 32067, 36139, 108417, 252973, 325251, 758919, 2276757]

約数ペア:

[(1, 2276757), (3, 758919), (7, 325251), (9, 252973), (21, 108417), (63, 36139), (71, 32067), (213, 10689), (497, 4581), (509, 4473), (639, 3563), (1491, 1527)]