38389197

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23741}}^1$

素因数の和:23769

約数の個数: 24

約数和(自身を含む): 64958112

約数和(自身を除く): 26568915

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 23741, 71223, 166187, 261151, 498561, 783453, 1163309, 1828057, 3489927, 5484171, 12796399, 38389197]

約数ペア:

[(1, 38389197), (3, 12796399), (7, 5484171), (11, 3489927), (21, 1828057), (33, 1163309), (49, 783453), (77, 498561), (147, 261151), (231, 166187), (539, 71223), (1617, 23741)]