38539107

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2939}}^1$

素因数の和:3023

約数の個数: 24

約数和(自身を含む): 58705920

約数和(自身を除く): 20166813

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 2939, 4371, 8817, 13113, 26451, 91109, 138133, 273327, 414399, 819981, 1243197, 4282123, 12846369, 38539107]

約数ペア:

[(1, 38539107), (3, 12846369), (9, 4282123), (31, 1243197), (47, 819981), (93, 414399), (141, 273327), (279, 138133), (423, 91109), (1457, 26451), (2939, 13113), (4371, 8817)]