2247116907

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{4139}}^1$

素因数の和:4503

約数の個数: 32

約数和(自身を含む): 3472035840

約数和(自身を除く): 1224918933

約数列:

[1, 3, 7, 21, 103, 251, 309, 721, 753, 1757, 2163, 4139, 5271, 12417, 25853, 28973, 77559, 86919, 180971, 426317, 542913, 1038889, 1278951, 2984219, 3116667, 7272223, 8952657, 21816669, 107005567, 321016701, 749038969, 2247116907]

約数ペア:

[(1, 2247116907), (3, 749038969), (7, 321016701), (21, 107005567), (103, 21816669), (251, 8952657), (309, 7272223), (721, 3116667), (753, 2984219), (1757, 1278951), (2163, 1038889), (4139, 542913), (5271, 426317), (12417, 180971), (25853, 86919), (28973, 77559)]