21000901283

素因数分解:

${\mathrm{293}}^1\times {\mathrm{4211}}^1\times {\mathrm{17021}}^1$

素因数の和:21525

約数の個数: 8

約数和(自身を含む): 21078819216

約数和(自身を除く): 77917933

約数列:

[1, 293, 4211, 17021, 1233823, 4987153, 71675431, 21000901283]

約数ペア:

[(1, 21000901283), (293, 71675431), (4211, 4987153), (17021, 1233823)]