2723992971

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181927}}^1$

素因数の和:181991

約数の個数: 32

約数和(自身を含む): 4471062528

約数和(自身を除く): 1747069557

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 14973, 181927, 545781, 1273489, 3820467, 4184321, 5639737, 12552963, 16919211, 29290247, 39478159, 87870741, 118434477, 129713951, 389141853, 907997657, 2723992971]

約数ペア:

[(1, 2723992971), (3, 907997657), (7, 389141853), (21, 129713951), (23, 118434477), (31, 87870741), (69, 39478159), (93, 29290247), (161, 16919211), (217, 12552963), (483, 5639737), (651, 4184321), (713, 3820467), (2139, 1273489), (4991, 545781), (14973, 181927)]