8570331

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 7154469

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 149, 231, 249, 447, 581, 693, 747, 913, 1043, 1341, 1639, 1743, 2739, 3129, 4917, 5229, 6391, 8217, 9387, 11473, 12367, 14751, 19173, 34419, 37101, 57519, 86569, 103257, 111303, 136037, 259707, 408111, 779121, 952259, 1224333, 2856777, 8570331]

約数ペア:

[(1, 8570331), (3, 2856777), (7, 1224333), (9, 952259), (11, 779121), (21, 408111), (33, 259707), (63, 136037), (77, 111303), (83, 103257), (99, 86569), (149, 57519), (231, 37101), (249, 34419), (447, 19173), (581, 14751), (693, 12367), (747, 11473), (913, 9387), (1043, 8217), (1341, 6391), (1639, 5229), (1743, 4917), (2739, 3129)]