1298161479

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1\times {\mathrm{6581}}^1$

素因数の和:8030

約数の個数: 16

約数和(自身を含む): 1769241600

約数和(自身を除く): 471080121

約数列:

[1, 3, 47, 141, 1399, 4197, 6581, 19743, 65753, 197259, 309307, 927921, 9206819, 27620457, 432720493, 1298161479]

約数ペア:

[(1, 1298161479), (3, 432720493), (47, 27620457), (141, 9206819), (1399, 927921), (4197, 309307), (6581, 197259), (19743, 65753)]