13780454463

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{905477}}^1$

素因数の和:905591

約数の個数: 24

約数和(自身を含む): 21188185200

約数和(自身を除く): 7407730737

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 5073, 15219, 905477, 2716431, 8149293, 17204063, 51612189, 80587453, 154836567, 241762359, 725287077, 1531161607, 4593484821, 13780454463]

約数ペア:

[(1, 13780454463), (3, 4593484821), (9, 1531161607), (19, 725287077), (57, 241762359), (89, 154836567), (171, 80587453), (267, 51612189), (801, 17204063), (1691, 8149293), (5073, 2716431), (15219, 905477)]