897806449

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{6481}}^1$

素因数の和:6840

約数の個数: 16

約数和(自身を含む): 989412480

約数和(自身を除く): 91606031

約数列:

[1, 19, 23, 317, 437, 6023, 6481, 7291, 123139, 138529, 149063, 2054477, 2832197, 39035063, 47252971, 897806449]

約数ペア:

[(1, 897806449), (19, 47252971), (23, 39035063), (317, 2832197), (437, 2054477), (6023, 149063), (6481, 138529), (7291, 123139)]