1039968507837

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4003}}^1\times {\mathrm{15881}}^1$

素因数の和:19954

約数の個数: 64

約数和(自身を含む): 1709340272640

約数和(自身を除く): 669371764803

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 4003, 5453, 12009, 15881, 16359, 28021, 47643, 76057, 84063, 111167, 164123, 228171, 301739, 333501, 492369, 532399, 651121, 905217, 1148861, 1597197, 1953363, 2112173, 3118337, 3446583, 4557847, 6336519, 9355011, 12371299, 13673541, 21828359, 37113897, 63571643, 65485077, 86599093, 190714929, 259797279, 445001501, 1207861217, 1335004503, 2606437363, 3623583651, 7819312089, 8455028519, 18245061541, 25365085557, 49522309897, 54735184623, 148566929691, 346656169279, 1039968507837]

約数ペア:

[(1, 1039968507837), (3, 346656169279), (7, 148566929691), (19, 54735184623), (21, 49522309897), (41, 25365085557), (57, 18245061541), (123, 8455028519), (133, 7819312089), (287, 3623583651), (399, 2606437363), (779, 1335004503), (861, 1207861217), (2337, 445001501), (4003, 259797279), (5453, 190714929), (12009, 86599093), (15881, 65485077), (16359, 63571643), (28021, 37113897), (47643, 21828359), (76057, 13673541), (84063, 12371299), (111167, 9355011), (164123, 6336519), (228171, 4557847), (301739, 3446583), (333501, 3118337), (492369, 2112173), (532399, 1953363), (651121, 1597197), (905217, 1148861)]