980499123

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1019}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 1584835200

約数和(自身を除く): 604336077

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 331, 969, 993, 1019, 2907, 2979, 3057, 5627, 6289, 9171, 16881, 17323, 18867, 19361, 50643, 51969, 56601, 58083, 106913, 155907, 174249, 320739, 329137, 337289, 962217, 987411, 1011867, 2962233, 3035601, 5733913, 6408491, 17201739, 19225473, 51605217, 57676419, 108944347, 326833041, 980499123]

約数ペア:

[(1, 980499123), (3, 326833041), (9, 108944347), (17, 57676419), (19, 51605217), (51, 19225473), (57, 17201739), (153, 6408491), (171, 5733913), (323, 3035601), (331, 2962233), (969, 1011867), (993, 987411), (1019, 962217), (2907, 337289), (2979, 329137), (3057, 320739), (5627, 174249), (6289, 155907), (9171, 106913), (16881, 58083), (17323, 56601), (18867, 51969), (19361, 50643)]