528028207

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{1627}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 613274112

約数和(自身を除く): 85245905

約数列:

[1, 7, 71, 497, 653, 1627, 4571, 11389, 46363, 115517, 324541, 808619, 1062431, 7437017, 75432601, 528028207]

約数ペア:

[(1, 528028207), (7, 75432601), (71, 7437017), (497, 1062431), (653, 808619), (1627, 324541), (4571, 115517), (11389, 46363)]