9393279

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 15138816

約数和(自身を除く): 5745537

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 307, 329, 651, 921, 987, 1457, 2149, 4371, 6447, 9517, 10199, 14429, 28551, 30597, 43287, 66619, 101003, 199857, 303009, 447299, 1341897, 3131093, 9393279]

約数ペア:

[(1, 9393279), (3, 3131093), (7, 1341897), (21, 447299), (31, 303009), (47, 199857), (93, 101003), (141, 66619), (217, 43287), (307, 30597), (329, 28551), (651, 14429), (921, 10199), (987, 9517), (1457, 6447), (2149, 4371)]