7995141

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 14676480

約数和(自身を除く): 6681339

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 139, 231, 249, 417, 581, 693, 747, 913, 973, 1251, 1529, 1743, 2739, 2919, 4587, 5229, 6391, 8217, 8757, 10703, 11537, 13761, 19173, 32109, 34611, 57519, 80759, 96327, 103833, 126907, 242277, 380721, 726831, 888349, 1142163, 2665047, 7995141]

約数ペア:

[(1, 7995141), (3, 2665047), (7, 1142163), (9, 888349), (11, 726831), (21, 380721), (33, 242277), (63, 126907), (77, 103833), (83, 96327), (99, 80759), (139, 57519), (231, 34611), (249, 32109), (417, 19173), (581, 13761), (693, 11537), (747, 10703), (913, 8757), (973, 8217), (1251, 6391), (1529, 5229), (1743, 4587), (2739, 2919)]