17305729

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 21086208

約数和(自身を除く): 3780479

約数列:

[1, 7, 23, 47, 161, 329, 1081, 2287, 7567, 16009, 52601, 107489, 368207, 752423, 2472247, 17305729]

約数ペア:

[(1, 17305729), (7, 2472247), (23, 752423), (47, 368207), (161, 107489), (329, 52601), (1081, 16009), (2287, 7567)]