8142783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 11892096

約数和(自身を除く): 3749313

約数列:

[1, 3, 11, 33, 443, 557, 1329, 1671, 4873, 6127, 14619, 18381, 246751, 740253, 2714261, 8142783]

約数ペア:

[(1, 8142783), (3, 2714261), (11, 740253), (33, 246751), (443, 18381), (557, 14619), (1329, 6127), (1671, 4873)]