57047291

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 75893760

約数和(自身を除く): 18846469

約数列:

[1, 7, 17, 19, 23, 119, 133, 161, 323, 391, 437, 1097, 2261, 2737, 3059, 7429, 7679, 18649, 20843, 25231, 52003, 130543, 145901, 176617, 354331, 428927, 479389, 2480317, 3002489, 3355723, 8149613, 57047291]

約数ペア:

[(1, 57047291), (7, 8149613), (17, 3355723), (19, 3002489), (23, 2480317), (119, 479389), (133, 428927), (161, 354331), (323, 176617), (391, 145901), (437, 130543), (1097, 52003), (2261, 25231), (2737, 20843), (3059, 18649), (7429, 7679)]