39252213

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4357}}^1$

素因数の和:4394

約数の個数: 48

約数和(自身を含む): 76142976

約数和(自身を除く): 36890763

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 4357, 9009, 13071, 30499, 39213, 47927, 56641, 91497, 143781, 169923, 274491, 335489, 396487, 431343, 509769, 623051, 1006467, 1189461, 1869153, 3019401, 3568383, 4361357, 5607459, 13084071, 39252213]

約数ペア:

[(1, 39252213), (3, 13084071), (7, 5607459), (9, 4361357), (11, 3568383), (13, 3019401), (21, 1869153), (33, 1189461), (39, 1006467), (63, 623051), (77, 509769), (91, 431343), (99, 396487), (117, 335489), (143, 274491), (231, 169923), (273, 143781), (429, 91497), (693, 56641), (819, 47927), (1001, 39213), (1287, 30499), (3003, 13071), (4357, 9009)]