349718211

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{1453}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 517158720

約数和(自身を除く): 167440509

約数列:

[1, 3, 9, 47, 141, 423, 569, 1453, 1707, 4359, 5121, 13077, 26743, 68291, 80229, 204873, 240687, 614619, 826757, 2480271, 7440813, 38857579, 116572737, 349718211]

約数ペア:

[(1, 349718211), (3, 116572737), (9, 38857579), (47, 7440813), (141, 2480271), (423, 826757), (569, 614619), (1453, 240687), (1707, 204873), (4359, 80229), (5121, 68291), (13077, 26743)]