1555147981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1\times {\mathrm{1549}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 1672326000

約数和(自身を除く): 117178019

約数列:

[1, 17, 73, 809, 1241, 1549, 13753, 26333, 59057, 113077, 1003969, 1253141, 1922309, 21303397, 91479293, 1555147981]

約数ペア:

[(1, 1555147981), (17, 91479293), (73, 21303397), (809, 1922309), (1241, 1253141), (1549, 1003969), (13753, 113077), (26333, 59057)]