2017104621

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1879}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 3395911680

約数和(自身を除く): 1378807059

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 97, 119, 217, 291, 357, 527, 651, 679, 1581, 1649, 1879, 2037, 3007, 3689, 4947, 5637, 9021, 11067, 11543, 13153, 21049, 31943, 34629, 39459, 51119, 58249, 63147, 95829, 153357, 174747, 182263, 223601, 357833, 407743, 546789, 670803, 990233, 1073499, 1223229, 1275841, 2970699, 3098471, 3827523, 5650153, 6931631, 9295413, 16950459, 20794893, 21689297, 39551071, 65067891, 96052601, 118653213, 288157803, 672368207, 2017104621]

約数ペア:

[(1, 2017104621), (3, 672368207), (7, 288157803), (17, 118653213), (21, 96052601), (31, 65067891), (51, 39551071), (93, 21689297), (97, 20794893), (119, 16950459), (217, 9295413), (291, 6931631), (357, 5650153), (527, 3827523), (651, 3098471), (679, 2970699), (1581, 1275841), (1649, 1223229), (1879, 1073499), (2037, 990233), (3007, 670803), (3689, 546789), (4947, 407743), (5637, 357833), (9021, 223601), (11067, 182263), (11543, 174747), (13153, 153357), (21049, 95829), (31943, 63147), (34629, 58249), (39459, 51119)]