1796339997

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{964219}}^1$

素因数の和:964254

約数の個数: 20

約数和(自身を含む): 2800094880

約数和(自身を除く): 1003754883

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 964219, 2892657, 8677971, 22177037, 26033913, 66531111, 78101739, 199593333, 598779999, 1796339997]

約数ペア:

[(1, 1796339997), (3, 598779999), (9, 199593333), (23, 78101739), (27, 66531111), (69, 26033913), (81, 22177037), (207, 8677971), (621, 2892657), (1863, 964219)]