2247659967

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{10771}}^1$

素因数の和:11323

約数の個数: 32

約数和(自身を含む): 3612497920

約数和(自身を除く): 1364837953

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 523, 1569, 3661, 9937, 10771, 10983, 29811, 32313, 69559, 75397, 204649, 208677, 226191, 613947, 1432543, 4297629, 5633233, 16899699, 39432631, 107031427, 118297893, 321094281, 749219989, 2247659967]

約数ペア:

[(1, 2247659967), (3, 749219989), (7, 321094281), (19, 118297893), (21, 107031427), (57, 39432631), (133, 16899699), (399, 5633233), (523, 4297629), (1569, 1432543), (3661, 613947), (9937, 226191), (10771, 208677), (10983, 204649), (29811, 75397), (32313, 69559)]