218361429

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{169667}}^1$

素因数の和:169697

約数の個数: 24

約数和(自身を含む): 370554912

約数和(自身を除く): 152193483

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 169667, 509001, 1527003, 1866337, 2205671, 5599011, 6617013, 16797033, 19851039, 24262381, 72787143, 218361429]

約数ペア:

[(1, 218361429), (3, 72787143), (9, 24262381), (11, 19851039), (13, 16797033), (33, 6617013), (39, 5599011), (99, 2205671), (117, 1866337), (143, 1527003), (429, 509001), (1287, 169667)]