57122317

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 68504832

約数和(自身を除く): 11382515

約数列:

[1, 7, 23, 161, 197, 1379, 1801, 4531, 12607, 31717, 41423, 289961, 354797, 2483579, 8160331, 57122317]

約数ペア:

[(1, 57122317), (7, 8160331), (23, 2483579), (161, 354797), (197, 289961), (1379, 41423), (1801, 31717), (4531, 12607)]