7885773

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 14227200

約数和(自身を除く): 6341427

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 199, 259, 333, 357, 597, 629, 777, 1071, 1393, 1791, 1887, 2331, 3383, 4179, 4403, 5661, 7363, 10149, 12537, 13209, 22089, 23681, 30447, 39627, 51541, 66267, 71043, 125171, 154623, 213129, 375513, 463869, 876197, 1126539, 2628591, 7885773]

約数ペア:

[(1, 7885773), (3, 2628591), (7, 1126539), (9, 876197), (17, 463869), (21, 375513), (37, 213129), (51, 154623), (63, 125171), (111, 71043), (119, 66267), (153, 51541), (199, 39627), (259, 30447), (333, 23681), (357, 22089), (597, 13209), (629, 12537), (777, 10149), (1071, 7363), (1393, 5661), (1791, 4403), (1887, 4179), (2331, 3383)]