7643319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 10943712

約数和(自身を除く): 3300393

約数列:

[1, 3, 17, 51, 73, 219, 1241, 2053, 3723, 6159, 34901, 104703, 149869, 449607, 2547773, 7643319]

約数ペア:

[(1, 7643319), (3, 2547773), (17, 449607), (51, 149869), (73, 104703), (219, 34901), (1241, 6159), (2053, 3723)]