123320267

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{9067}}^1$

素因数の和:9170

約数の個数: 16

約数和(自身を含む): 147989760

約数和(自身を除く): 24669493

約数列:

[1, 7, 29, 67, 203, 469, 1943, 9067, 13601, 63469, 262943, 607489, 1840601, 4252423, 17617181, 123320267]

約数ペア:

[(1, 123320267), (7, 17617181), (29, 4252423), (67, 1840601), (203, 607489), (469, 262943), (1943, 63469), (9067, 13601)]