1885280343

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 2653136640

約数和(自身を除く): 767856297

約数列:

[1, 3, 29, 83, 87, 131, 249, 393, 1993, 2407, 3799, 5979, 7221, 10873, 11397, 32619, 57797, 165419, 173391, 261083, 315317, 496257, 783249, 945951, 4797151, 7571407, 14391453, 21669889, 22714221, 65009667, 628426781, 1885280343]

約数ペア:

[(1, 1885280343), (3, 628426781), (29, 65009667), (83, 22714221), (87, 21669889), (131, 14391453), (249, 7571407), (393, 4797151), (1993, 945951), (2407, 783249), (3799, 496257), (5979, 315317), (7221, 261083), (10873, 173391), (11397, 165419), (32619, 57797)]