16017669

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6422

約数の個数: 20

約数和(自身を含む): 24703360

約数和(自身を除く): 8685691

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 6379, 19137, 57411, 172233, 197749, 516699, 593247, 1779741, 5339223, 16017669]

約数ペア:

[(1, 16017669), (3, 5339223), (9, 1779741), (27, 593247), (31, 516699), (81, 197749), (93, 172233), (279, 57411), (837, 19137), (2511, 6379)]