52143231

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 83911680

約数和(自身を除く): 31768449

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 1213, 1869, 2047, 3639, 6141, 8491, 14329, 25473, 27899, 42987, 83697, 107957, 195293, 323871, 585879, 755699, 2267097, 2483011, 7449033, 17381077, 52143231]

約数ペア:

[(1, 52143231), (3, 17381077), (7, 7449033), (21, 2483011), (23, 2267097), (69, 755699), (89, 585879), (161, 323871), (267, 195293), (483, 107957), (623, 83697), (1213, 42987), (1869, 27899), (2047, 25473), (3639, 14329), (6141, 8491)]