429348519

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{41737}}^1$

素因数の和:41876

約数の個数: 20

約数和(自身を含む): 646438144

約数和(自身を除く): 217089625

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 41737, 125211, 375633, 1126899, 3380697, 5300599, 15901797, 47705391, 143116173, 429348519]

約数ペア:

[(1, 429348519), (3, 143116173), (9, 47705391), (27, 15901797), (81, 5300599), (127, 3380697), (381, 1126899), (1143, 375633), (3429, 125211), (10287, 41737)]