12491101

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 14853888

約数和(自身を除く): 2362787

約数列:

[1, 7, 41, 71, 287, 497, 613, 2911, 4291, 20377, 25133, 43523, 175931, 304661, 1784443, 12491101]

約数ペア:

[(1, 12491101), (7, 1784443), (41, 304661), (71, 175931), (287, 43523), (497, 25133), (613, 20377), (2911, 4291)]