2912453913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{63857}}^1$

素因数の和:64544

約数の個数: 16

約数和(自身を含む): 4058303616

約数和(自身を除く): 1145849703

約数列:

[1, 3, 23, 69, 661, 1983, 15203, 45609, 63857, 191571, 1468711, 4406133, 42209477, 126628431, 970817971, 2912453913]

約数ペア:

[(1, 2912453913), (3, 970817971), (23, 126628431), (69, 42209477), (661, 4406133), (1983, 1468711), (15203, 191571), (45609, 63857)]