2720227323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{178037}}^1$

素因数の和:178514

約数の個数: 16

約数和(自身を含む): 3965262336

約数和(自身を除く): 1245035013

約数列:

[1, 3, 11, 33, 463, 1389, 5093, 15279, 178037, 534111, 1958407, 5875221, 82431131, 247293393, 906742441, 2720227323]

約数ペア:

[(1, 2720227323), (3, 906742441), (11, 247293393), (33, 82431131), (463, 5875221), (1389, 1958407), (5093, 534111), (15279, 178037)]