415442823

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{68521}}^1$

素因数の和:68614

約数の個数: 16

約数和(自身を含む): 578873856

約数和(自身を除く): 163431033

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 68521, 205563, 2946403, 3220487, 8839209, 9661461, 138480941, 415442823]

約数ペア:

[(1, 415442823), (3, 138480941), (43, 9661461), (47, 8839209), (129, 3220487), (141, 2946403), (2021, 205563), (6063, 68521)]