9661421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 12115968

約数和(自身を除く): 2454547

約数列:

[1, 7, 11, 77, 271, 463, 1897, 2981, 3241, 5093, 20867, 35651, 125473, 878311, 1380203, 9661421]

約数ペア:

[(1, 9661421), (7, 1380203), (11, 878311), (77, 125473), (271, 35651), (463, 20867), (1897, 5093), (2981, 3241)]