5642967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 8249472

約数和(自身を除く): 2606505

約数列:

[1, 3, 11, 33, 307, 557, 921, 1671, 3377, 6127, 10131, 18381, 170999, 512997, 1880989, 5642967]

約数ペア:

[(1, 5642967), (3, 1880989), (11, 512997), (33, 170999), (307, 18381), (557, 10131), (921, 6127), (1671, 3377)]