551401341

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251437}}^1$

素因数の和:251500

約数の個数: 16

約数和(自身を含む): 796555584

約数和(自身を除く): 245154243

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 251437, 754311, 4274429, 10811791, 12823287, 32435373, 183800447, 551401341]

約数ペア:

[(1, 551401341), (3, 183800447), (17, 32435373), (43, 12823287), (51, 10811791), (129, 4274429), (731, 754311), (2193, 251437)]