42747133

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 53851392

約数和(自身を除く): 11104259

約数列:

[1, 11, 13, 23, 41, 143, 253, 299, 317, 451, 533, 943, 3289, 3487, 4121, 5863, 7291, 10373, 12259, 12997, 45331, 80201, 94783, 134849, 142967, 168961, 298931, 1042613, 1858571, 3288241, 3886103, 42747133]

約数ペア:

[(1, 42747133), (11, 3886103), (13, 3288241), (23, 1858571), (41, 1042613), (143, 298931), (253, 168961), (299, 142967), (317, 134849), (451, 94783), (533, 80201), (943, 45331), (3289, 12997), (3487, 12259), (4121, 10373), (5863, 7291)]