16616727

素因数分解:

$3^2\times {\mathrm{1039}}^1\times {\mathrm{1777}}^1$

素因数の和:2822

約数の個数: 12

約数和(自身を含む): 24038560

約数和(自身を除く): 7421833

約数列:

[1, 3, 9, 1039, 1777, 3117, 5331, 9351, 15993, 1846303, 5538909, 16616727]

約数ペア:

[(1, 16616727), (3, 5538909), (9, 1846303), (1039, 15993), (1777, 9351), (3117, 5331)]