1330982401

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{20443}}^1$

素因数の和:20652

約数の個数: 16

約数和(自身を含む): 1554398208

約数和(自身を除く): 223415807

約数列:

[1, 7, 71, 131, 497, 917, 9301, 20443, 65107, 143101, 1451453, 2678033, 10160171, 18746231, 190140343, 1330982401]

約数ペア:

[(1, 1330982401), (7, 190140343), (71, 18746231), (131, 10160171), (497, 2678033), (917, 1451453), (9301, 143101), (20443, 65107)]