2495277

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 3908736

約数和(自身を除く): 1413459

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 347, 423, 799, 1041, 2397, 3123, 5899, 7191, 16309, 17697, 48927, 53091, 146781, 277253, 831759, 2495277]

約数ペア:

[(1, 2495277), (3, 831759), (9, 277253), (17, 146781), (47, 53091), (51, 48927), (141, 17697), (153, 16309), (347, 7191), (423, 5899), (799, 3123), (1041, 2397)]