679963203

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137117}}^1$

素因数の和:137171

約数の個数: 24

約数和(自身を含む): 1069520400

約数和(自身を除く): 389557197

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 137117, 411351, 1234053, 2605223, 3976393, 7815669, 11929179, 23447007, 35787537, 75551467, 226654401, 679963203]

約数ペア:

[(1, 679963203), (3, 226654401), (9, 75551467), (19, 35787537), (29, 23447007), (57, 11929179), (87, 7815669), (171, 3976393), (261, 2605223), (551, 1234053), (1653, 411351), (4959, 137117)]