713395521

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{2789}}^1$

素因数の和:3185

約数の個数: 24

約数和(自身を含む): 1045011240

約数和(自身を除く): 331615719

約数列:

[1, 3, 9, 97, 291, 293, 873, 879, 2637, 2789, 8367, 25101, 28421, 85263, 255789, 270533, 811599, 817177, 2434797, 2451531, 7354593, 79266169, 237798507, 713395521]

約数ペア:

[(1, 713395521), (3, 237798507), (9, 79266169), (97, 7354593), (291, 2451531), (293, 2434797), (873, 817177), (879, 811599), (2637, 270533), (2789, 255789), (8367, 85263), (25101, 28421)]