2019232761

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{5783}}^1$

素因数の和:7085

約数の個数: 32

約数和(自身を含む): 3316776960

約数和(自身を除く): 1297544199

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1279, 3837, 5783, 8953, 16627, 17349, 26859, 40481, 49881, 75179, 116389, 121443, 225537, 349167, 526253, 1578759, 7396457, 22189371, 51775199, 96153941, 155325597, 288461823, 673077587, 2019232761]

約数ペア:

[(1, 2019232761), (3, 673077587), (7, 288461823), (13, 155325597), (21, 96153941), (39, 51775199), (91, 22189371), (273, 7396457), (1279, 1578759), (3837, 526253), (5783, 349167), (8953, 225537), (16627, 121443), (17349, 116389), (26859, 75179), (40481, 49881)]