1986090267

素因数分解:

$3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{127289}}^1$

素因数の和:128042

約数の個数: 16

約数和(自身を含む): 3030520320

約数和(自身を除く): 1044430053

約数列:

[1, 3, 7, 21, 743, 2229, 5201, 15603, 127289, 381867, 891023, 2673069, 94575727, 283727181, 662030089, 1986090267]

約数ペア:

[(1, 1986090267), (3, 662030089), (7, 283727181), (21, 94575727), (743, 2673069), (2229, 891023), (5201, 381867), (15603, 127289)]