22143933

素因数分解:

$3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:506

約数の個数: 36

約数和(自身を含む): 37568700

約数和(自身を除く): 15424767

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 149, 337, 441, 447, 1011, 1043, 1341, 2359, 3033, 3129, 7077, 7301, 9387, 16513, 21231, 21903, 49539, 50213, 65709, 148617, 150639, 351491, 451917, 1054473, 2460437, 3163419, 7381311, 22143933]

約数ペア:

[(1, 22143933), (3, 7381311), (7, 3163419), (9, 2460437), (21, 1054473), (49, 451917), (63, 351491), (147, 150639), (149, 148617), (337, 65709), (441, 50213), (447, 49539), (1011, 21903), (1043, 21231), (1341, 16513), (2359, 9387), (3033, 7301), (3129, 7077)]