13284837

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 21116160

約数和(自身を除く): 7831323

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 281, 309, 459, 843, 927, 1751, 2529, 2781, 4777, 5253, 7587, 14331, 15759, 28943, 42993, 47277, 86829, 128979, 260487, 492031, 781461, 1476093, 4428279, 13284837]

約数ペア:

[(1, 13284837), (3, 4428279), (9, 1476093), (17, 781461), (27, 492031), (51, 260487), (103, 128979), (153, 86829), (281, 47277), (309, 42993), (459, 28943), (843, 15759), (927, 14331), (1751, 7587), (2529, 5253), (2781, 4777)]