13251213339

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{88093}}^1$

素因数の和:88164

約数の個数: 64

約数和(自身を含む): 23679667200

約数和(自身を除く): 10428453861

約数列:

[1, 3, 7, 13, 19, 21, 29, 39, 57, 87, 91, 133, 203, 247, 273, 377, 399, 551, 609, 741, 1131, 1653, 1729, 2639, 3857, 5187, 7163, 7917, 11571, 21489, 50141, 88093, 150423, 264279, 616651, 1145209, 1673767, 1849953, 2554697, 3435627, 5021301, 7664091, 8016463, 11716369, 17882879, 21758971, 24049389, 33211061, 35149107, 48539243, 53648637, 65276913, 99633183, 145617729, 152312797, 232477427, 339774701, 456938391, 631010159, 697432281, 1019324103, 1893030477, 4417071113, 13251213339]

約数ペア:

[(1, 13251213339), (3, 4417071113), (7, 1893030477), (13, 1019324103), (19, 697432281), (21, 631010159), (29, 456938391), (39, 339774701), (57, 232477427), (87, 152312797), (91, 145617729), (133, 99633183), (203, 65276913), (247, 53648637), (273, 48539243), (377, 35149107), (399, 33211061), (551, 24049389), (609, 21758971), (741, 17882879), (1131, 11716369), (1653, 8016463), (1729, 7664091), (2639, 5021301), (3857, 3435627), (5187, 2554697), (7163, 1849953), (7917, 1673767), (11571, 1145209), (21489, 616651), (50141, 264279), (88093, 150423)]