20173530339

素因数分解:

$3^2\times {\mathrm{257}}^1\times {\mathrm{2153}}^1\times {\mathrm{4051}}^1$

素因数の和:6467

約数の個数: 24

約数和(自身を含む): 29273738832

約数和(自身を除く): 9100208493

約数列:

[1, 3, 9, 257, 771, 2153, 2313, 4051, 6459, 12153, 19377, 36459, 553321, 1041107, 1659963, 3123321, 4979889, 8721803, 9369963, 26165409, 78496227, 2241503371, 6724510113, 20173530339]

約数ペア:

[(1, 20173530339), (3, 6724510113), (9, 2241503371), (257, 78496227), (771, 26165409), (2153, 9369963), (2313, 8721803), (4051, 4979889), (6459, 3123321), (12153, 1659963), (19377, 1041107), (36459, 553321)]