1337221370421

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{14639881}}^1$

素因数の和:14640106

約数の個数: 32

約数和(自身を含む): 2108143008000

約数和(自身を除く): 770921637579

約数列:

[1, 3, 9, 17, 27, 51, 153, 199, 459, 597, 1791, 3383, 5373, 10149, 30447, 91341, 14639881, 43919643, 131758929, 248877977, 395276787, 746633931, 2239901793, 2913336319, 6719705379, 8740008957, 26220026871, 49526717423, 78660080613, 148580152269, 445740456807, 1337221370421]

約数ペア:

[(1, 1337221370421), (3, 445740456807), (9, 148580152269), (17, 78660080613), (27, 49526717423), (51, 26220026871), (153, 8740008957), (199, 6719705379), (459, 2913336319), (597, 2239901793), (1791, 746633931), (3383, 395276787), (5373, 248877977), (10149, 131758929), (30447, 43919643), (91341, 14639881)]