28277823

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32843}}^1$

素因数の和:32894

約数の個数: 16

約数和(自身を含む): 44142336

約数和(自身を除く): 15864513

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 32843, 98529, 229901, 689703, 1346563, 4039689, 9425941, 28277823]

約数ペア:

[(1, 28277823), (3, 9425941), (7, 4039689), (21, 1346563), (41, 689703), (123, 229901), (287, 98529), (861, 32843)]