39696321

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 65664000

約数和(自身を除く): 25967679

約数列:

[1, 3, 7, 21, 23, 49, 59, 69, 147, 161, 177, 199, 413, 483, 597, 1127, 1239, 1357, 1393, 2891, 3381, 4071, 4179, 4577, 8673, 9499, 9751, 11741, 13731, 28497, 29253, 32039, 35223, 66493, 82187, 96117, 199479, 224273, 246561, 270043, 575309, 672819, 810129, 1725927, 1890301, 5670903, 13232107, 39696321]

約数ペア:

[(1, 39696321), (3, 13232107), (7, 5670903), (21, 1890301), (23, 1725927), (49, 810129), (59, 672819), (69, 575309), (147, 270043), (161, 246561), (177, 224273), (199, 199479), (413, 96117), (483, 82187), (597, 66493), (1127, 35223), (1239, 32039), (1357, 29253), (1393, 28497), (2891, 13731), (3381, 11741), (4071, 9751), (4179, 9499), (4577, 8673)]