1371844131

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 2316625920

約数和(自身を除く): 944781789

約数列:

[1, 3, 7, 21, 23, 47, 49, 69, 89, 97, 141, 147, 161, 267, 291, 329, 483, 623, 679, 987, 1081, 1127, 1869, 2037, 2047, 2231, 2303, 3243, 3381, 4183, 4361, 4559, 4753, 6141, 6693, 6909, 7567, 8633, 12549, 13083, 13677, 14259, 14329, 15617, 22701, 25899, 29281, 31913, 42987, 46851, 52969, 60431, 87843, 95739, 96209, 100303, 104857, 109319, 158907, 181293, 198559, 204967, 223391, 288627, 300909, 314571, 327957, 405751, 423017, 595677, 614901, 670173, 673463, 733999, 1217253, 1269051, 1389913, 2020389, 2201997, 2840257, 4169739, 4714241, 5137993, 8520771, 9332273, 9729391, 14142723, 15413979, 19881799, 27996819, 29188173, 59645397, 65325911, 195977733, 457281377, 1371844131]

約数ペア:

[(1, 1371844131), (3, 457281377), (7, 195977733), (21, 65325911), (23, 59645397), (47, 29188173), (49, 27996819), (69, 19881799), (89, 15413979), (97, 14142723), (141, 9729391), (147, 9332273), (161, 8520771), (267, 5137993), (291, 4714241), (329, 4169739), (483, 2840257), (623, 2201997), (679, 2020389), (987, 1389913), (1081, 1269051), (1127, 1217253), (1869, 733999), (2037, 673463), (2047, 670173), (2231, 614901), (2303, 595677), (3243, 423017), (3381, 405751), (4183, 327957), (4361, 314571), (4559, 300909), (4753, 288627), (6141, 223391), (6693, 204967), (6909, 198559), (7567, 181293), (8633, 158907), (12549, 109319), (13083, 104857), (13677, 100303), (14259, 96209), (14329, 95739), (15617, 87843), (22701, 60431), (25899, 52969), (29281, 46851), (31913, 42987)]