12004839

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 22913280

約数和(自身を除く): 10908441

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1019, 1071, 1309, 1683, 3057, 3927, 7133, 9171, 11209, 11781, 17323, 21399, 33627, 51969, 64197, 78463, 100881, 121261, 155907, 190553, 235389, 363783, 571659, 706167, 1091349, 1333871, 1714977, 4001613, 12004839]

約数ペア:

[(1, 12004839), (3, 4001613), (7, 1714977), (9, 1333871), (11, 1091349), (17, 706167), (21, 571659), (33, 363783), (51, 235389), (63, 190553), (77, 155907), (99, 121261), (119, 100881), (153, 78463), (187, 64197), (231, 51969), (357, 33627), (561, 21399), (693, 17323), (1019, 11781), (1071, 11209), (1309, 9171), (1683, 7133), (3057, 3927)]