4551999

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 6508032

約数和(自身を除く): 1956033

約数列:

[1, 3, 23, 37, 69, 111, 851, 1783, 2553, 5349, 41009, 65971, 123027, 197913, 1517333, 4551999]

約数ペア:

[(1, 4551999), (3, 1517333), (23, 197913), (37, 123027), (69, 65971), (111, 41009), (851, 5349), (1783, 2553)]