16621000983

素因数分解:

$3^8\times {\mathrm{2533303}}^1$

素因数の和:2533327

約数の個数: 18

約数和(自身を含む): 24930244664

約数和(自身を除く): 8309243681

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 2533303, 7599909, 22799727, 68399181, 205197543, 615592629, 1846777887, 5540333661, 16621000983]

約数ペア:

[(1, 16621000983), (3, 5540333661), (9, 1846777887), (27, 615592629), (81, 205197543), (243, 68399181), (729, 22799727), (2187, 7599909), (6561, 2533303)]