901156921

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{11549}}^1$

素因数の和:11784

約数の個数: 16

約数和(自身を含む): 1051142400

約数和(自身を除く): 149985479

約数列:

[1, 7, 71, 157, 497, 1099, 11147, 11549, 78029, 80843, 819979, 1813193, 5739853, 12692351, 128736703, 901156921]

約数ペア:

[(1, 901156921), (7, 128736703), (71, 12692351), (157, 5739853), (497, 1813193), (1099, 819979), (11147, 80843), (11549, 78029)]