11572857

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 17297280

約数和(自身を除く): 5724423

約数列:

[1, 3, 9, 47, 109, 141, 251, 327, 423, 753, 981, 2259, 5123, 11797, 15369, 27359, 35391, 46107, 82077, 106173, 246231, 1285873, 3857619, 11572857]

約数ペア:

[(1, 11572857), (3, 3857619), (9, 1285873), (47, 246231), (109, 106173), (141, 82077), (251, 46107), (327, 35391), (423, 27359), (753, 15369), (981, 11797), (2259, 5123)]