29426397

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 54190080

約数和(自身を除く): 24763683

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 41, 77, 91, 123, 143, 231, 239, 273, 287, 429, 451, 533, 717, 861, 1001, 1353, 1599, 1673, 2629, 3003, 3107, 3157, 3731, 5019, 5863, 7887, 9321, 9471, 9799, 11193, 17589, 18403, 21749, 29397, 34177, 41041, 55209, 65247, 68593, 102531, 107789, 123123, 127387, 205779, 239239, 323367, 382161, 717717, 754523, 891709, 1401257, 2263569, 2675127, 4203771, 9808799, 29426397]

約数ペア:

[(1, 29426397), (3, 9808799), (7, 4203771), (11, 2675127), (13, 2263569), (21, 1401257), (33, 891709), (39, 754523), (41, 717717), (77, 382161), (91, 323367), (123, 239239), (143, 205779), (231, 127387), (239, 123123), (273, 107789), (287, 102531), (429, 68593), (451, 65247), (533, 55209), (717, 41041), (861, 34177), (1001, 29397), (1353, 21749), (1599, 18403), (1673, 17589), (2629, 11193), (3003, 9799), (3107, 9471), (3157, 9321), (3731, 7887), (5019, 5863)]