1249202448003

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{64991543}}^1$

素因数の和:64991738

約数の個数: 16

約数和(自身を含む): 1715776761600

約数和(自身を除く): 466574313597

約数列:

[1, 3, 43, 129, 149, 447, 6407, 19221, 64991543, 194974629, 2794636349, 8383909047, 9683739907, 29051219721, 416400816001, 1249202448003]

約数ペア:

[(1, 1249202448003), (3, 416400816001), (43, 29051219721), (129, 9683739907), (149, 8383909047), (447, 2794636349), (6407, 194974629), (19221, 64991543)]