966072107

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 1394916768

約数和(自身を除く): 428844661

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 121, 143, 169, 187, 221, 397, 847, 1001, 1183, 1309, 1547, 1573, 1859, 2057, 2431, 2779, 2873, 4367, 5161, 6749, 11011, 13013, 14399, 17017, 20111, 20449, 26741, 30569, 31603, 36127, 47243, 48037, 56771, 67093, 74239, 87737, 143143, 187187, 221221, 336259, 347633, 397397, 469651, 519673, 614159, 624481, 738023, 816629, 965107, 1140581, 2433431, 4371367, 5166161, 5716403, 6755749, 7984067, 8118253, 10616177, 12546391, 56827771, 74313239, 87824737, 138010301, 966072107]

約数ペア:

[(1, 966072107), (7, 138010301), (11, 87824737), (13, 74313239), (17, 56827771), (77, 12546391), (91, 10616177), (119, 8118253), (121, 7984067), (143, 6755749), (169, 5716403), (187, 5166161), (221, 4371367), (397, 2433431), (847, 1140581), (1001, 965107), (1183, 816629), (1309, 738023), (1547, 624481), (1573, 614159), (1859, 519673), (2057, 469651), (2431, 397397), (2779, 347633), (2873, 336259), (4367, 221221), (5161, 187187), (6749, 143143), (11011, 87737), (13013, 74239), (14399, 67093), (17017, 56771), (20111, 48037), (20449, 47243), (26741, 36127), (30569, 31603)]