2903719407

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1\times {\mathrm{2819}}^1$

素因数の和:5574

約数の個数: 16

約数和(自身を含む): 3904053120

約数和(自身を除く): 1000333713

約数列:

[1, 3, 131, 393, 2621, 2819, 7863, 8457, 343351, 369289, 1030053, 1107867, 7388599, 22165797, 967906469, 2903719407]

約数ペア:

[(1, 2903719407), (3, 967906469), (131, 22165797), (393, 7388599), (2621, 1107867), (2819, 1030053), (7863, 369289), (8457, 343351)]