13229853

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 23654400

約数和(自身を除く): 10424547

約数列:

[1, 3, 7, 13, 21, 23, 39, 43, 49, 69, 91, 129, 147, 161, 273, 299, 301, 343, 483, 559, 637, 897, 903, 989, 1029, 1127, 1677, 1911, 2093, 2107, 2967, 3381, 3913, 4459, 6279, 6321, 6923, 7889, 11739, 12857, 13377, 14651, 14749, 20769, 23667, 27391, 38571, 43953, 44247, 48461, 82173, 89999, 102557, 145383, 191737, 269997, 307671, 339227, 575211, 629993, 1017681, 1889979, 4409951, 13229853]

約数ペア:

[(1, 13229853), (3, 4409951), (7, 1889979), (13, 1017681), (21, 629993), (23, 575211), (39, 339227), (43, 307671), (49, 269997), (69, 191737), (91, 145383), (129, 102557), (147, 89999), (161, 82173), (273, 48461), (299, 44247), (301, 43953), (343, 38571), (483, 27391), (559, 23667), (637, 20769), (897, 14749), (903, 14651), (989, 13377), (1029, 12857), (1127, 11739), (1677, 7889), (1911, 6923), (2093, 6321), (2107, 6279), (2967, 4459), (3381, 3913)]