4127223457

素因数分解:

$7^1\times {\mathrm{643}}^1\times {\mathrm{691}}^1\times {\mathrm{1327}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 4734564352

約数和(自身を除く): 607340895

約数列:

[1, 7, 643, 691, 1327, 4501, 4837, 9289, 444313, 853261, 916957, 3110191, 5972827, 6418699, 589603351, 4127223457]

約数ペア:

[(1, 4127223457), (7, 589603351), (643, 6418699), (691, 5972827), (1327, 3110191), (4501, 916957), (4837, 853261), (9289, 444313)]