2243387013

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{80141}}^1$

素因数の和:80225

約数の個数: 32

約数和(自身を含む): 3610877952

約数和(自身を除く): 1367490939

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 3999, 9331, 27993, 80141, 240423, 560987, 1682961, 2484371, 3446063, 7453113, 10338189, 17390597, 24122441, 52171791, 72367323, 106827953, 320483859, 747795671, 2243387013]

約数ペア:

[(1, 2243387013), (3, 747795671), (7, 320483859), (21, 106827953), (31, 72367323), (43, 52171791), (93, 24122441), (129, 17390597), (217, 10338189), (301, 7453113), (651, 3446063), (903, 2484371), (1333, 1682961), (3999, 560987), (9331, 240423), (27993, 80141)]