528023817

素因数分解:

$3^2\times {\mathrm{647}}^1\times {\mathrm{90679}}^1$

素因数の和:91332

約数の個数: 12

約数和(自身を含む): 763888320

約数和(自身を除く): 235864503

約数列:

[1, 3, 9, 647, 1941, 5823, 90679, 272037, 816111, 58669313, 176007939, 528023817]

約数ペア:

[(1, 528023817), (3, 176007939), (9, 58669313), (647, 816111), (1941, 272037), (5823, 90679)]