287256093

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{6917}}^1$

素因数の和:7156

約数の個数: 16

約数和(自身を含む): 389621760

約数和(自身を除く): 102365667

約数列:

[1, 3, 109, 127, 327, 381, 6917, 13843, 20751, 41529, 753953, 878459, 2261859, 2635377, 95752031, 287256093]

約数ペア:

[(1, 287256093), (3, 95752031), (109, 2635377), (127, 2261859), (327, 878459), (381, 753953), (6917, 41529), (13843, 20751)]