255702937

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{38737}}^1$

素因数の和:38808

約数の個数: 16

約数和(自身を含む): 312383232

約数和(自身を除く): 56680295

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 38737, 271159, 890951, 1588217, 6236657, 11117519, 36528991, 255702937]

約数ペア:

[(1, 255702937), (7, 36528991), (23, 11117519), (41, 6236657), (161, 1588217), (287, 890951), (943, 271159), (6601, 38737)]