12853071

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 24530688

約数和(自身を除く): 11677617

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1091, 1309, 1683, 3273, 3927, 7637, 9819, 11781, 12001, 18547, 22911, 36003, 55641, 68733, 84007, 108009, 129829, 166923, 204017, 252021, 389487, 612051, 756063, 1168461, 1428119, 1836153, 4284357, 12853071]

約数ペア:

[(1, 12853071), (3, 4284357), (7, 1836153), (9, 1428119), (11, 1168461), (17, 756063), (21, 612051), (33, 389487), (51, 252021), (63, 204017), (77, 166923), (99, 129829), (119, 108009), (153, 84007), (187, 68733), (231, 55641), (357, 36003), (561, 22911), (693, 18547), (1071, 12001), (1091, 11781), (1309, 9819), (1683, 7637), (3273, 3927)]