5531571

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1512

約数の個数: 20

約数和(自身を含む): 8444832

約数和(自身を除く): 2913261

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 1453, 3807, 4359, 13077, 39231, 68291, 117693, 204873, 614619, 1843857, 5531571]

約数ペア:

[(1, 5531571), (3, 1843857), (9, 614619), (27, 204873), (47, 117693), (81, 68291), (141, 39231), (423, 13077), (1269, 4359), (1453, 3807)]