8831187

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3560

約数の個数: 20

約数和(自身を含む): 13621696

約数和(自身を除く): 4790509

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 3517, 10551, 31653, 94959, 109027, 284877, 327081, 981243, 2943729, 8831187]

約数ペア:

[(1, 8831187), (3, 2943729), (9, 981243), (27, 327081), (31, 284877), (81, 109027), (93, 94959), (279, 31653), (837, 10551), (2511, 3517)]