29122401

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 49761152

約数和(自身を除く): 20638751

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 121, 157, 219, 231, 363, 471, 511, 803, 847, 1099, 1533, 1727, 2409, 2541, 3297, 5181, 5621, 8833, 11461, 12089, 16863, 18997, 26499, 34383, 36267, 56991, 61831, 80227, 126071, 132979, 185493, 240681, 378213, 398937, 882497, 1386781, 2647491, 4160343, 9707467, 29122401]

約数ペア:

[(1, 29122401), (3, 9707467), (7, 4160343), (11, 2647491), (21, 1386781), (33, 882497), (73, 398937), (77, 378213), (121, 240681), (157, 185493), (219, 132979), (231, 126071), (363, 80227), (471, 61831), (511, 56991), (803, 36267), (847, 34383), (1099, 26499), (1533, 18997), (1727, 16863), (2409, 12089), (2541, 11461), (3297, 8833), (5181, 5621)]