1330453269

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{966197}}^1$

素因数の和:966226

約数の個数: 20

約数和(自身を含む): 2104379244

約数和(自身を除く): 773925975

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 966197, 2898591, 8695773, 16425349, 26087319, 49276047, 78261957, 147828141, 443484423, 1330453269]

約数ペア:

[(1, 1330453269), (3, 443484423), (9, 147828141), (17, 78261957), (27, 49276047), (51, 26087319), (81, 16425349), (153, 8695773), (459, 2898591), (1377, 966197)]