397473649

素因数分解:

${\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 420723072

約数和(自身を除く): 23249423

約数列:

[1, 23, 107, 373, 433, 2461, 8579, 9959, 39911, 46331, 161509, 917953, 1065613, 3714707, 17281463, 397473649]

約数ペア:

[(1, 397473649), (23, 17281463), (107, 3714707), (373, 1065613), (433, 917953), (2461, 161509), (8579, 46331), (9959, 39911)]