235622667

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5519}}^1$

素因数の和:5655

約数の個数: 32

約数和(自身を含む): 381542400

約数和(自身を除く): 145919733

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 399, 749, 2033, 2247, 5519, 6099, 14231, 16557, 38633, 42693, 104861, 115899, 314583, 590533, 734027, 1771599, 2202081, 4133731, 11220127, 12401193, 33660381, 78540889, 235622667]

約数ペア:

[(1, 235622667), (3, 78540889), (7, 33660381), (19, 12401193), (21, 11220127), (57, 4133731), (107, 2202081), (133, 1771599), (321, 734027), (399, 590533), (749, 314583), (2033, 115899), (2247, 104861), (5519, 42693), (6099, 38633), (14231, 16557)]