3673989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 6402240

約数和(自身を除く): 2728251

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 59, 99, 111, 153, 177, 187, 333, 407, 531, 561, 629, 649, 1003, 1221, 1683, 1887, 1947, 2183, 3009, 3663, 5661, 5841, 6549, 6919, 9027, 11033, 19647, 20757, 24013, 33099, 37111, 62271, 72039, 99297, 111333, 216117, 333999, 408221, 1224663, 3673989]

約数ペア:

[(1, 3673989), (3, 1224663), (9, 408221), (11, 333999), (17, 216117), (33, 111333), (37, 99297), (51, 72039), (59, 62271), (99, 37111), (111, 33099), (153, 24013), (177, 20757), (187, 19647), (333, 11033), (407, 9027), (531, 6919), (561, 6549), (629, 5841), (649, 5661), (1003, 3663), (1221, 3009), (1683, 2183), (1887, 1947)]