293782161

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{4447}}^1$

素因数の和:4549

約数の個数: 24

約数和(自身を含む): 420282624

約数和(自身を除く): 126500463

約数列:

[1, 3, 19, 57, 61, 183, 361, 1083, 1159, 3477, 4447, 13341, 22021, 66063, 84493, 253479, 271267, 813801, 1605367, 4816101, 5154073, 15462219, 97927387, 293782161]

約数ペア:

[(1, 293782161), (3, 97927387), (19, 15462219), (57, 5154073), (61, 4816101), (183, 1605367), (361, 813801), (1083, 271267), (1159, 253479), (3477, 84493), (4447, 66063), (13341, 22021)]