47132687

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 59710464

約数和(自身を除く): 12577777

約数列:

[1, 7, 17, 43, 61, 119, 151, 301, 427, 731, 1037, 1057, 2567, 2623, 5117, 6493, 7259, 9211, 17969, 18361, 44591, 45451, 64477, 110381, 156587, 312137, 396073, 772667, 1096109, 2772511, 6733241, 47132687]

約数ペア:

[(1, 47132687), (7, 6733241), (17, 2772511), (43, 1096109), (61, 772667), (119, 396073), (151, 312137), (301, 156587), (427, 110381), (731, 64477), (1037, 45451), (1057, 44591), (2567, 18361), (2623, 17969), (5117, 9211), (6493, 7259)]