29312283

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 53932032

約数和(自身を除く): 24619749

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 43, 77, 91, 129, 143, 227, 231, 273, 301, 429, 473, 559, 681, 903, 1001, 1419, 1589, 1677, 2497, 2951, 3003, 3311, 3913, 4767, 6149, 7491, 8853, 9761, 9933, 11739, 17479, 18447, 20657, 29283, 32461, 43043, 52437, 61971, 68327, 97383, 107371, 126893, 129129, 204981, 227227, 322113, 380679, 681681, 751597, 888251, 1395823, 2254791, 2664753, 4187469, 9770761, 29312283]

約数ペア:

[(1, 29312283), (3, 9770761), (7, 4187469), (11, 2664753), (13, 2254791), (21, 1395823), (33, 888251), (39, 751597), (43, 681681), (77, 380679), (91, 322113), (129, 227227), (143, 204981), (227, 129129), (231, 126893), (273, 107371), (301, 97383), (429, 68327), (473, 61971), (559, 52437), (681, 43043), (903, 32461), (1001, 29283), (1419, 20657), (1589, 18447), (1677, 17479), (2497, 11739), (2951, 9933), (3003, 9761), (3311, 8853), (3913, 7491), (4767, 6149)]