9781329

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 13454784

約数和(自身を除く): 3673455

約数列:

[1, 3, 41, 123, 281, 283, 843, 849, 11521, 11603, 34563, 34809, 79523, 238569, 3260443, 9781329]

約数ペア:

[(1, 9781329), (3, 3260443), (41, 238569), (123, 79523), (281, 34809), (283, 34563), (843, 11603), (849, 11521)]