858584001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{6827}}^1$

素因数の和:6981

約数の個数: 32

約数和(自身を含む): 1295244288

約数和(自身を除く): 436660287

約数列:

[1, 3, 11, 33, 37, 103, 111, 309, 407, 1133, 1221, 3399, 3811, 6827, 11433, 20481, 41921, 75097, 125763, 225291, 252599, 703181, 757797, 2109543, 2778589, 7734991, 8335767, 23204973, 26017697, 78053091, 286194667, 858584001]

約数ペア:

[(1, 858584001), (3, 286194667), (11, 78053091), (33, 26017697), (37, 23204973), (103, 8335767), (111, 7734991), (309, 2778589), (407, 2109543), (1133, 757797), (1221, 703181), (3399, 252599), (3811, 225291), (6827, 125763), (11433, 75097), (20481, 41921)]