30953657

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 36497664

約数和(自身を除く): 5544007

約数列:

[1, 7, 61, 71, 427, 497, 1021, 4331, 7147, 30317, 62281, 72491, 435967, 507437, 4421951, 30953657]

約数ペア:

[(1, 30953657), (7, 4421951), (61, 507437), (71, 435967), (427, 72491), (497, 62281), (1021, 30317), (4331, 7147)]