2045954403

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{3319}}^1$

素因数の和:3441

約数の個数: 48

約数和(自身を含む): 3261568000

約数和(自身を除く): 1215613597

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 289, 459, 711, 867, 1343, 2133, 2601, 3319, 4029, 7803, 9957, 12087, 22831, 29871, 36261, 56423, 68493, 89613, 169269, 205479, 262201, 507807, 616437, 786603, 959191, 1523421, 2359809, 2877573, 4457417, 7079427, 8632719, 13372251, 25898157, 40116753, 75776089, 120350259, 227328267, 681984801, 2045954403]

約数ペア:

[(1, 2045954403), (3, 681984801), (9, 227328267), (17, 120350259), (27, 75776089), (51, 40116753), (79, 25898157), (153, 13372251), (237, 8632719), (289, 7079427), (459, 4457417), (711, 2877573), (867, 2359809), (1343, 1523421), (2133, 959191), (2601, 786603), (3319, 616437), (4029, 507807), (7803, 262201), (9957, 205479), (12087, 169269), (22831, 89613), (29871, 68493), (36261, 56423)]