39755247

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 64447488

約数和(自身を除く): 24692241

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 1553, 3657, 4659, 8533, 10871, 25599, 32613, 35719, 82309, 107157, 246927, 250033, 576163, 750099, 1728489, 1893107, 5679321, 13251749, 39755247]

約数ペア:

[(1, 39755247), (3, 13251749), (7, 5679321), (21, 1893107), (23, 1728489), (53, 750099), (69, 576163), (159, 250033), (161, 246927), (371, 107157), (483, 82309), (1113, 35719), (1219, 32613), (1553, 25599), (3657, 10871), (4659, 8533)]