8647881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{967}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 12638208

約数和(自身を除く): 3990327

約数列:

[1, 3, 11, 33, 271, 813, 967, 2901, 2981, 8943, 10637, 31911, 262057, 786171, 2882627, 8647881]

約数ペア:

[(1, 8647881), (3, 2882627), (11, 786171), (33, 262057), (271, 31911), (813, 10637), (967, 8943), (2901, 2981)]