2276798979

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 3827174400

約数和(自身を除く): 1550375421

約数列:

[1, 3, 7, 13, 21, 39, 83, 89, 91, 249, 267, 273, 581, 623, 1079, 1129, 1157, 1743, 1869, 3237, 3387, 3471, 7387, 7553, 7903, 8099, 14677, 22161, 22659, 23709, 24297, 44031, 51709, 93707, 96031, 100481, 102739, 155127, 281121, 288093, 301443, 308217, 655949, 672217, 703367, 1218191, 1306253, 1967847, 2016651, 2110101, 3654573, 3918759, 8339923, 8527337, 9143771, 25019769, 25582011, 27431313, 58379461, 108418999, 175138383, 325256997, 758932993, 2276798979]

約数ペア:

[(1, 2276798979), (3, 758932993), (7, 325256997), (13, 175138383), (21, 108418999), (39, 58379461), (83, 27431313), (89, 25582011), (91, 25019769), (249, 9143771), (267, 8527337), (273, 8339923), (581, 3918759), (623, 3654573), (1079, 2110101), (1129, 2016651), (1157, 1967847), (1743, 1306253), (1869, 1218191), (3237, 703367), (3387, 672217), (3471, 655949), (7387, 308217), (7553, 301443), (7903, 288093), (8099, 281121), (14677, 155127), (22161, 102739), (22659, 100481), (23709, 96031), (24297, 93707), (44031, 51709)]