1386278310669

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1\times {\mathrm{699493}}^1$

素因数の和:704489

約数の個数: 32

約数和(自身を含む): 2224055162880

約数和(自身を除く): 837776852211

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4967, 14901, 34769, 94373, 104307, 283119, 660611, 699493, 1981833, 2098479, 4896451, 13290367, 14689353, 39871101, 93032569, 279097707, 3474381731, 10423145193, 24320672117, 66013252889, 72962016351, 198039758667, 462092770223, 1386278310669]

約数ペア:

[(1, 1386278310669), (3, 462092770223), (7, 198039758667), (19, 72962016351), (21, 66013252889), (57, 24320672117), (133, 10423145193), (399, 3474381731), (4967, 279097707), (14901, 93032569), (34769, 39871101), (94373, 14689353), (104307, 13290367), (283119, 4896451), (660611, 2098479), (699493, 1981833)]