15679905987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{43321}}^1$

素因数の和:43539

約数の個数: 32

約数和(自身を含む): 22757566464

約数和(自身を除く): 7077660477

約数列:

[1, 3, 17, 47, 51, 141, 151, 453, 799, 2397, 2567, 7097, 7701, 21291, 43321, 120649, 129963, 361947, 736457, 2036087, 2209371, 6108261, 6541471, 19624413, 34613479, 103840437, 111205007, 307449137, 333615021, 922347411, 5226635329, 15679905987]

約数ペア:

[(1, 15679905987), (3, 5226635329), (17, 922347411), (47, 333615021), (51, 307449137), (141, 111205007), (151, 103840437), (453, 34613479), (799, 19624413), (2397, 6541471), (2567, 6108261), (7097, 2209371), (7701, 2036087), (21291, 736457), (43321, 361947), (120649, 129963)]