2617963887

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8171}}^1$

素因数の和:8284

約数の個数: 64

約数和(自身を含む): 4644311040

約数和(自身を除く): 2026347153

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 73, 77, 133, 209, 219, 231, 399, 511, 627, 803, 1387, 1463, 1533, 2409, 4161, 4389, 5621, 8171, 9709, 15257, 16863, 24513, 29127, 45771, 57197, 89881, 106799, 155249, 171591, 269643, 320397, 465747, 596483, 629167, 1086743, 1707739, 1789449, 1887501, 3260229, 4175381, 5123217, 6561313, 11333177, 11954173, 12526143, 19683939, 33999531, 35862519, 45929191, 79332239, 124664947, 137787573, 237996717, 373994841, 872654629, 2617963887]

約数ペア:

[(1, 2617963887), (3, 872654629), (7, 373994841), (11, 237996717), (19, 137787573), (21, 124664947), (33, 79332239), (57, 45929191), (73, 35862519), (77, 33999531), (133, 19683939), (209, 12526143), (219, 11954173), (231, 11333177), (399, 6561313), (511, 5123217), (627, 4175381), (803, 3260229), (1387, 1887501), (1463, 1789449), (1533, 1707739), (2409, 1086743), (4161, 629167), (4389, 596483), (5621, 465747), (8171, 320397), (9709, 269643), (15257, 171591), (16863, 155249), (24513, 106799), (29127, 89881), (45771, 57197)]