2056522419

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{17299}}^1$

素因数の和:17369

約数の個数: 64

約数和(自身を含む): 3786624000

約数和(自身を除く): 1730101581

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 51, 63, 111, 119, 153, 189, 259, 333, 357, 459, 629, 777, 999, 1071, 1887, 2331, 3213, 4403, 5661, 6993, 13209, 16983, 17299, 39627, 51897, 118881, 121093, 155691, 294083, 363279, 467073, 640063, 882249, 1089837, 1920189, 2058581, 2646747, 3269511, 4480441, 5760567, 6175743, 7940241, 10881071, 13441323, 17281701, 18527229, 32643213, 40323969, 55581687, 76167497, 97929639, 120971907, 228502491, 293788917, 685507473, 2056522419]

約数ペア:

[(1, 2056522419), (3, 685507473), (7, 293788917), (9, 228502491), (17, 120971907), (21, 97929639), (27, 76167497), (37, 55581687), (51, 40323969), (63, 32643213), (111, 18527229), (119, 17281701), (153, 13441323), (189, 10881071), (259, 7940241), (333, 6175743), (357, 5760567), (459, 4480441), (629, 3269511), (777, 2646747), (999, 2058581), (1071, 1920189), (1887, 1089837), (2331, 882249), (3213, 640063), (4403, 467073), (5661, 363279), (6993, 294083), (13209, 155691), (16983, 121093), (17299, 118881), (39627, 51897)]