1918184720001

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{480386857}}^1$

素因数の和:480386893

約数の個数: 16

約数和(自身を含む): 2813145440448

約数和(自身を除く): 894960720447

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 480386857, 1441160571, 5284255427, 15852766281, 58126809697, 174380429091, 639394906667, 1918184720001]

約数ペア:

[(1, 1918184720001), (3, 639394906667), (11, 174380429091), (33, 58126809697), (121, 15852766281), (363, 5284255427), (1331, 1441160571), (3993, 480386857)]