392912121

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{63857}}^1$

素因数の和:64160

約数の個数: 16

約数和(自身を含む): 600776064

約数和(自身を除く): 207863943

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 63857, 191571, 446999, 1340997, 18710101, 56130303, 130970707, 392912121]

約数ペア:

[(1, 392912121), (3, 130970707), (7, 56130303), (21, 18710101), (293, 1340997), (879, 446999), (2051, 191571), (6153, 63857)]