1045144647

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{18691}}^1$

素因数の和:18828

約数の個数: 32

約数和(自身を含む): 1644896000

約数和(自身を除く): 599751353

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 327, 513, 981, 2071, 2943, 6213, 18639, 18691, 55917, 56073, 168219, 355129, 504657, 1065387, 2037319, 3196161, 6111957, 9588483, 18335871, 38709061, 55007613, 116127183, 348381549, 1045144647]

約数ペア:

[(1, 1045144647), (3, 348381549), (9, 116127183), (19, 55007613), (27, 38709061), (57, 18335871), (109, 9588483), (171, 6111957), (327, 3196161), (513, 2037319), (981, 1065387), (2071, 504657), (2943, 355129), (6213, 168219), (18639, 56073), (18691, 55917)]