127922249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{2339}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 157772160

約数和(自身を除く): 29849911

約数列:

[1, 7, 13, 91, 601, 2339, 4207, 7813, 16373, 30407, 54691, 212849, 1405739, 9840173, 18274607, 127922249]

約数ペア:

[(1, 127922249), (7, 18274607), (13, 9840173), (91, 1405739), (601, 212849), (2339, 54691), (4207, 30407), (7813, 16373)]