39879565557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1855813}}^1$

素因数の和:1855877

約数の個数: 32

約数和(自身を含む): 62355350400

約数和(自身を除く): 22475784843

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 7163, 21489, 1855813, 5567439, 24125569, 35260447, 53818577, 72376707, 105781341, 161455731, 458385811, 699641501, 1022552963, 1375157433, 2098924503, 3067658889, 13293188519, 39879565557]

約数ペア:

[(1, 39879565557), (3, 13293188519), (13, 3067658889), (19, 2098924503), (29, 1375157433), (39, 1022552963), (57, 699641501), (87, 458385811), (247, 161455731), (377, 105781341), (551, 72376707), (741, 53818577), (1131, 35260447), (1653, 24125569), (7163, 5567439), (21489, 1855813)]