2168647593

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{52769}}^1$

素因数の和:52901

約数の個数: 32

約数和(自身を含む): 3512371200

約数和(自身を除く): 1343723607

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 399, 721, 1957, 2163, 5871, 13699, 41097, 52769, 158307, 369383, 1002611, 1108149, 3007833, 5435207, 7018277, 16305621, 21054831, 38046449, 103268933, 114139347, 309806799, 722882531, 2168647593]

約数ペア:

[(1, 2168647593), (3, 722882531), (7, 309806799), (19, 114139347), (21, 103268933), (57, 38046449), (103, 21054831), (133, 16305621), (309, 7018277), (399, 5435207), (721, 3007833), (1957, 1108149), (2163, 1002611), (5871, 369383), (13699, 158307), (41097, 52769)]