291285273

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{2729}}^1$

素因数の和:3536

約数の個数: 16

約数和(自身を含む): 397313280

約数和(自身を除く): 106028007

約数列:

[1, 3, 47, 141, 757, 2271, 2729, 8187, 35579, 106737, 128263, 384789, 2065853, 6197559, 97095091, 291285273]

約数ペア:

[(1, 291285273), (3, 97095091), (47, 6197559), (141, 2065853), (757, 384789), (2271, 128263), (2729, 106737), (8187, 35579)]