6289371

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 10883808

約数和(自身を除く): 4594437

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 101, 111, 153, 187, 303, 333, 407, 561, 629, 909, 1111, 1221, 1683, 1717, 1887, 3333, 3663, 3737, 5151, 5661, 6919, 9999, 11211, 15453, 18887, 20757, 33633, 41107, 56661, 62271, 63529, 123321, 169983, 190587, 369963, 571761, 698819, 2096457, 6289371]

約数ペア:

[(1, 6289371), (3, 2096457), (9, 698819), (11, 571761), (17, 369963), (33, 190587), (37, 169983), (51, 123321), (99, 63529), (101, 62271), (111, 56661), (153, 41107), (187, 33633), (303, 20757), (333, 18887), (407, 15453), (561, 11211), (629, 9999), (909, 6919), (1111, 5661), (1221, 5151), (1683, 3737), (1717, 3663), (1887, 3333)]