1214990161

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{46273}}^1$

素因数の和:46333

約数の個数: 24

約数和(自身を含む): 1575537152

約数和(自身を除く): 360546991

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 2387, 3751, 26257, 46273, 323911, 509003, 1434463, 3563021, 5599033, 10041241, 15779093, 39193231, 110453651, 173570023, 1214990161]

約数ペア:

[(1, 1214990161), (7, 173570023), (11, 110453651), (31, 39193231), (77, 15779093), (121, 10041241), (217, 5599033), (341, 3563021), (847, 1434463), (2387, 509003), (3751, 323911), (26257, 46273)]