8276247

素因数分解:

$3^2\times 7^4\times {\mathrm{383}}^1$

素因数の和:417

約数の個数: 30

約数和(自身を含む): 13982592

約数和(自身を除く): 5706345

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 383, 441, 1029, 1149, 2401, 2681, 3087, 3447, 7203, 8043, 18767, 21609, 24129, 56301, 131369, 168903, 394107, 919583, 1182321, 2758749, 8276247]

約数ペア:

[(1, 8276247), (3, 2758749), (7, 1182321), (9, 919583), (21, 394107), (49, 168903), (63, 131369), (147, 56301), (343, 24129), (383, 21609), (441, 18767), (1029, 8043), (1149, 7203), (2401, 3447), (2681, 3087)]