201439119

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{42257}}^1$

素因数の和:42494

約数の個数: 16

約数和(自身を含む): 308314368

約数和(自身を除く): 106875249

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 42257, 126771, 295799, 887397, 9592339, 28777017, 67146373, 201439119]

約数ペア:

[(1, 201439119), (3, 67146373), (7, 28777017), (21, 9592339), (227, 887397), (681, 295799), (1589, 126771), (4767, 42257)]