2304027

素因数分解:

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

素因数の和:108

約数の個数: 36

約数和(自身を含む): 3950856

約数和(自身を除く): 1646829

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 333, 407, 561, 629, 1221, 1369, 1683, 1887, 3663, 4107, 5661, 6919, 12321, 15059, 20757, 23273, 45177, 62271, 69819, 135531, 209457, 256003, 768009, 2304027]

約数ペア:

[(1, 2304027), (3, 768009), (9, 256003), (11, 209457), (17, 135531), (33, 69819), (37, 62271), (51, 45177), (99, 23273), (111, 20757), (153, 15059), (187, 12321), (333, 6919), (407, 5661), (561, 4107), (629, 3663), (1221, 1887), (1369, 1683)]