85518839

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 100014912

約数和(自身を除く): 14496073

約数列:

[1, 7, 53, 353, 371, 653, 2471, 4571, 18709, 34609, 130963, 230509, 242263, 1613563, 12216977, 85518839]

約数ペア:

[(1, 85518839), (7, 12216977), (53, 1613563), (353, 242263), (371, 230509), (653, 130963), (2471, 34609), (4571, 18709)]