2637372673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{7237}}^1$

素因数の和:7381

約数の個数: 24

約数和(自身を含む): 3048674552

約数和(自身を除く): 411301879

約数列:

[1, 13, 17, 97, 221, 289, 1261, 1649, 3757, 7237, 21437, 28033, 94081, 123029, 364429, 701989, 1599377, 2091493, 9125857, 11933813, 27189409, 155139569, 202874821, 2637372673]

約数ペア:

[(1, 2637372673), (13, 202874821), (17, 155139569), (97, 27189409), (221, 11933813), (289, 9125857), (1261, 2091493), (1649, 1599377), (3757, 701989), (7237, 364429), (21437, 123029), (28033, 94081)]