3971293347

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{51263}}^1$

素因数の和:51328

約数の個数: 48

約数和(自身を含む): 6732398592

約数和(自身を除く): 2761105245

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 93, 119, 147, 217, 357, 527, 651, 833, 1519, 1581, 2499, 3689, 4557, 11067, 25823, 51263, 77469, 153789, 358841, 871471, 1076523, 1589153, 2511887, 2614413, 4767459, 6100297, 7535661, 11124071, 18300891, 27015601, 33372213, 42702079, 77868497, 81046803, 128106237, 189109207, 233605491, 567327621, 1323764449, 3971293347]

約数ペア:

[(1, 3971293347), (3, 1323764449), (7, 567327621), (17, 233605491), (21, 189109207), (31, 128106237), (49, 81046803), (51, 77868497), (93, 42702079), (119, 33372213), (147, 27015601), (217, 18300891), (357, 11124071), (527, 7535661), (651, 6100297), (833, 4767459), (1519, 2614413), (1581, 2511887), (2499, 1589153), (3689, 1076523), (4557, 871471), (11067, 358841), (25823, 153789), (51263, 77469)]