7206453

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 12093120

約数和(自身を除く): 4886667

約数列:

[1, 3, 9, 17, 19, 37, 51, 57, 67, 111, 153, 171, 201, 323, 333, 603, 629, 703, 969, 1139, 1273, 1887, 2109, 2479, 2907, 3417, 3819, 5661, 6327, 7437, 10251, 11457, 11951, 21641, 22311, 35853, 42143, 47101, 64923, 107559, 126429, 141303, 194769, 379287, 423909, 800717, 2402151, 7206453]

約数ペア:

[(1, 7206453), (3, 2402151), (9, 800717), (17, 423909), (19, 379287), (37, 194769), (51, 141303), (57, 126429), (67, 107559), (111, 64923), (153, 47101), (171, 42143), (201, 35853), (323, 22311), (333, 21641), (603, 11951), (629, 11457), (703, 10251), (969, 7437), (1139, 6327), (1273, 5661), (1887, 3819), (2109, 3417), (2479, 2907)]