1285939763713

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4708729}}^1$

素因数の和:4708849

約数の個数: 24

約数和(自身を含む): 1475471128040

約数和(自身を除く): 189531364327

約数列:

[1, 11, 37, 61, 121, 407, 671, 2257, 4477, 7381, 24827, 273097, 4708729, 51796019, 174222973, 287232469, 569756209, 1916452703, 3159557159, 10627601353, 21080979733, 34755128749, 116903614883, 1285939763713]

約数ペア:

[(1, 1285939763713), (11, 116903614883), (37, 34755128749), (61, 21080979733), (121, 10627601353), (407, 3159557159), (671, 1916452703), (2257, 569756209), (4477, 287232469), (7381, 174222973), (24827, 51796019), (273097, 4708729)]