905446083

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9461}}^1$

素因数の和:9579

約数の個数: 32

約数和(自身を含む): 1344360960

約数和(自身を除く): 438914877

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 437, 1311, 1387, 1679, 4161, 5037, 9461, 28383, 31901, 95703, 179759, 217603, 539277, 652809, 690653, 2071959, 4134457, 12403371, 13122407, 15885019, 39367221, 47655057, 301815361, 905446083]

約数ペア:

[(1, 905446083), (3, 301815361), (19, 47655057), (23, 39367221), (57, 15885019), (69, 13122407), (73, 12403371), (219, 4134457), (437, 2071959), (1311, 690653), (1387, 652809), (1679, 539277), (4161, 217603), (5037, 179759), (9461, 95703), (28383, 31901)]