3803553

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 6552000

約数和(自身を除く): 2748447

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 59, 87, 117, 171, 177, 247, 261, 377, 531, 551, 741, 767, 1121, 1131, 1653, 1711, 2223, 2301, 3363, 3393, 4959, 5133, 6903, 7163, 10089, 14573, 15399, 21489, 22243, 32509, 43719, 64467, 66729, 97527, 131157, 200187, 292581, 422617, 1267851, 3803553]

約数ペア:

[(1, 3803553), (3, 1267851), (9, 422617), (13, 292581), (19, 200187), (29, 131157), (39, 97527), (57, 66729), (59, 64467), (87, 43719), (117, 32509), (171, 22243), (177, 21489), (247, 15399), (261, 14573), (377, 10089), (531, 7163), (551, 6903), (741, 5133), (767, 4959), (1121, 3393), (1131, 3363), (1653, 2301), (1711, 2223)]