1323038787

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{50767}}^1$

素因数の和:50867

約数の個数: 32

約数和(自身を含む): 2163935232

約数和(自身を除く): 840896445

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 3723, 8687, 26061, 50767, 152301, 355369, 863039, 1066107, 2589117, 3705991, 6041273, 11117973, 18123819, 25941937, 63001847, 77825811, 189005541, 441012929, 1323038787]

約数ペア:

[(1, 1323038787), (3, 441012929), (7, 189005541), (17, 77825811), (21, 63001847), (51, 25941937), (73, 18123819), (119, 11117973), (219, 6041273), (357, 3705991), (511, 2589117), (1241, 1066107), (1533, 863039), (3723, 355369), (8687, 152301), (26061, 50767)]