2013154545

素因数分解:

$3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{103001}}^1$

素因数の和:104312

約数の個数: 16

約数和(自身を含む): 3223550592

約数和(自身を除く): 1210396047

約数列:

[1, 3, 5, 15, 1303, 3909, 6515, 19545, 103001, 309003, 515005, 1545015, 134210303, 402630909, 671051515, 2013154545]

約数ペア:

[(1, 2013154545), (3, 671051515), (5, 402630909), (15, 134210303), (1303, 1545015), (3909, 515005), (6515, 309003), (19545, 103001)]