8107253007

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{904121}}^1$

素因数の和:904199

約数の個数: 24

約数和(自身を含む): 12780668592

約数和(自身を除く): 4673415585

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 904121, 2712363, 6328847, 18986541, 44301929, 55151381, 132905787, 165454143, 386059667, 1158179001, 2702417669, 8107253007]

約数ペア:

[(1, 8107253007), (3, 2702417669), (7, 1158179001), (21, 386059667), (49, 165454143), (61, 132905787), (147, 55151381), (183, 44301929), (427, 18986541), (1281, 6328847), (2989, 2712363), (8967, 904121)]