2807277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 4130112

約数和(自身を除く): 1322835

約数列:

[1, 3, 11, 33, 97, 291, 877, 1067, 2631, 3201, 9647, 28941, 85069, 255207, 935759, 2807277]

約数ペア:

[(1, 2807277), (3, 935759), (11, 255207), (33, 85069), (97, 28941), (291, 9647), (877, 3201), (1067, 2631)]