53971479

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 79405872

約数和(自身を除く): 25434393

約数列:

[1, 3, 9, 97, 211, 291, 293, 633, 873, 879, 1899, 2637, 20467, 28421, 61401, 61823, 85263, 184203, 185469, 255789, 556407, 5996831, 17990493, 53971479]

約数ペア:

[(1, 53971479), (3, 17990493), (9, 5996831), (97, 556407), (211, 255789), (291, 185469), (293, 184203), (633, 85263), (873, 61823), (879, 61401), (1899, 28421), (2637, 20467)]