2016750351

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 3413975040

約数和(自身を除く): 1397224689

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 293, 359, 581, 879, 913, 1077, 1743, 2051, 2513, 2739, 3223, 3949, 6153, 6391, 7539, 9669, 11847, 19173, 22561, 24319, 27643, 29797, 67683, 72957, 82929, 89391, 105187, 170233, 208579, 267509, 315561, 327767, 510699, 625737, 736309, 802527, 983301, 1157057, 1872563, 2208927, 2294369, 3471171, 5617689, 6883107, 8099399, 8730521, 24298197, 26191563, 61113647, 96035731, 183340941, 288107193, 672250117, 2016750351]

約数ペア:

[(1, 2016750351), (3, 672250117), (7, 288107193), (11, 183340941), (21, 96035731), (33, 61113647), (77, 26191563), (83, 24298197), (231, 8730521), (249, 8099399), (293, 6883107), (359, 5617689), (581, 3471171), (879, 2294369), (913, 2208927), (1077, 1872563), (1743, 1157057), (2051, 983301), (2513, 802527), (2739, 736309), (3223, 625737), (3949, 510699), (6153, 327767), (6391, 315561), (7539, 267509), (9669, 208579), (11847, 170233), (19173, 105187), (22561, 89391), (24319, 82929), (27643, 72957), (29797, 67683)]