12969741609

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{208279}}^1$

素因数の和:208350

約数の個数: 48

約数和(自身を含む): 22224309120

約数和(自身を除く): 9254567511

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 333, 407, 561, 629, 1221, 1683, 1887, 3663, 5661, 6919, 20757, 62271, 208279, 624837, 1874511, 2291069, 3540743, 6873207, 7706323, 10622229, 20619621, 23118969, 31866687, 38948173, 69356907, 84769553, 116844519, 131007491, 254308659, 350533557, 393022473, 762925977, 1179067419, 1441082401, 4323247203, 12969741609]

約数ペア:

[(1, 12969741609), (3, 4323247203), (9, 1441082401), (11, 1179067419), (17, 762925977), (33, 393022473), (37, 350533557), (51, 254308659), (99, 131007491), (111, 116844519), (153, 84769553), (187, 69356907), (333, 38948173), (407, 31866687), (561, 23118969), (629, 20619621), (1221, 10622229), (1683, 7706323), (1887, 6873207), (3663, 3540743), (5661, 2291069), (6919, 1874511), (20757, 624837), (62271, 208279)]