2069188317

素因数分解:

$3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{12647}}^1$

素因数の和:12727

約数の個数: 48

約数和(自身を含む): 3551558400

約数和(自身を除く): 1482370083

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 343, 371, 441, 477, 1029, 1113, 2597, 3087, 3339, 7791, 12647, 18179, 23373, 37941, 54537, 88529, 113823, 163611, 265587, 619703, 670291, 796761, 1859109, 2010873, 4337921, 4692037, 5577327, 6032619, 13013763, 14076111, 32844259, 39041289, 42228333, 98532777, 229909813, 295598331, 689729439, 2069188317]

約数ペア:

[(1, 2069188317), (3, 689729439), (7, 295598331), (9, 229909813), (21, 98532777), (49, 42228333), (53, 39041289), (63, 32844259), (147, 14076111), (159, 13013763), (343, 6032619), (371, 5577327), (441, 4692037), (477, 4337921), (1029, 2010873), (1113, 1859109), (2597, 796761), (3087, 670291), (3339, 619703), (7791, 265587), (12647, 163611), (18179, 113823), (23373, 88529), (37941, 54537)]